CA1067646A - Alkylthio phenolic antioxidants - Google Patents
Alkylthio phenolic antioxidantsInfo
- Publication number
- CA1067646A CA1067646A CA215,407A CA215407A CA1067646A CA 1067646 A CA1067646 A CA 1067646A CA 215407 A CA215407 A CA 215407A CA 1067646 A CA1067646 A CA 1067646A
- Authority
- CA
- Canada
- Prior art keywords
- alpha
- phenol
- radicals
- group
- carbon atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002530 phenolic antioxidant Substances 0.000 title abstract description 13
- 125000004414 alkyl thio group Chemical group 0.000 title abstract description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- -1 butylthio Chemical group 0.000 claims abstract description 61
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- 229920000642 polymer Polymers 0.000 claims description 43
- 125000004432 carbon atom Chemical group C* 0.000 claims description 30
- 239000003963 antioxidant agent Substances 0.000 claims description 20
- 230000003078 antioxidant effect Effects 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 150000005840 aryl radicals Chemical class 0.000 claims description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 7
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 6
- 150000002431 hydrogen Chemical group 0.000 claims description 6
- 150000002989 phenols Chemical class 0.000 claims description 6
- 150000003254 radicals Chemical class 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 34
- BXAVKNRWVKUTLY-UHFFFAOYSA-N 4-sulfanylphenol Chemical compound OC1=CC=C(S)C=C1 BXAVKNRWVKUTLY-UHFFFAOYSA-N 0.000 abstract description 18
- VMKYTRPNOVFCGZ-UHFFFAOYSA-N 2-sulfanylphenol Chemical compound OC1=CC=CC=C1S VMKYTRPNOVFCGZ-UHFFFAOYSA-N 0.000 abstract description 9
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
- 239000000047 product Substances 0.000 description 22
- 239000003054 catalyst Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 20
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- 235000006708 antioxidants Nutrition 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 150000001336 alkenes Chemical class 0.000 description 16
- 235000019441 ethanol Nutrition 0.000 description 16
- 235000013824 polyphenols Nutrition 0.000 description 16
- 239000000376 reactant Substances 0.000 description 16
- 229940044603 styrene Drugs 0.000 description 16
- 150000004820 halides Chemical class 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 229940100198 alkylating agent Drugs 0.000 description 11
- 239000002168 alkylating agent Substances 0.000 description 11
- 239000007795 chemical reaction product Substances 0.000 description 11
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 10
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 10
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 10
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 10
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000029936 alkylation Effects 0.000 description 9
- 238000005804 alkylation reaction Methods 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 8
- 235000019445 benzyl alcohol Nutrition 0.000 description 7
- WWUVJRULCWHUSA-UHFFFAOYSA-N 2-methyl-1-pentene Chemical compound CCCC(C)=C WWUVJRULCWHUSA-UHFFFAOYSA-N 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 229940076134 benzene Drugs 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 229920002857 polybutadiene Polymers 0.000 description 6
- 239000005062 Polybutadiene Substances 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical group CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QASBCTGZKABPKX-UHFFFAOYSA-N 4-(methylsulfanyl)phenol Chemical compound CSC1=CC=C(O)C=C1 QASBCTGZKABPKX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 150000003938 benzyl alcohols Chemical class 0.000 description 3
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical class FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000013350 formula milk Nutrition 0.000 description 3
- 239000011953 free-radical catalyst Substances 0.000 description 3
- 150000005673 monoalkenes Chemical class 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 125000003396 thiol group Chemical class [H]S* 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- LLVWLCAZSOLOTF-UHFFFAOYSA-N 1-methyl-4-[1,4,4-tris(4-methylphenyl)buta-1,3-dienyl]benzene Chemical compound C1=CC(C)=CC=C1C(C=1C=CC(C)=CC=1)=CC=C(C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 LLVWLCAZSOLOTF-UHFFFAOYSA-N 0.000 description 2
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical group CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 2
- CZGAOHSMVSIJJZ-UHFFFAOYSA-N 2,4-dimethyl-1-heptene Chemical compound CCCC(C)CC(C)=C CZGAOHSMVSIJJZ-UHFFFAOYSA-N 0.000 description 2
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 2
- KJHZKRXYOKZWOA-UHFFFAOYSA-N 4-butan-2-ylsulfanylphenol Chemical compound CCC(C)SC1=CC=C(O)C=C1 KJHZKRXYOKZWOA-UHFFFAOYSA-N 0.000 description 2
- YPOAYIJFILMVRB-UHFFFAOYSA-N 4-cyclohexylsulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1CCCCC1 YPOAYIJFILMVRB-UHFFFAOYSA-N 0.000 description 2
- ULDJYJVEDGWULA-UHFFFAOYSA-N 4-nonylsulfanylphenol Chemical compound CCCCCCCCCSC1=CC=C(O)C=C1 ULDJYJVEDGWULA-UHFFFAOYSA-N 0.000 description 2
- LBKISISWVPNGGC-UHFFFAOYSA-N 4-prop-2-enylsulfanylphenol Chemical compound OC1=CC=C(SCC=C)C=C1 LBKISISWVPNGGC-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 150000003509 tertiary alcohols Chemical class 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 125000004149 thio group Chemical group *S* 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- ADOQBZAVKYCFOI-HWKANZROSA-N (E)-2-dodecene Chemical compound CCCCCCCCC\C=C\C ADOQBZAVKYCFOI-HWKANZROSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- GNENVPKTWGLGMD-UHFFFAOYSA-N 2,4-dibutyl-6-butylsulfanylphenol Chemical compound CCCCSC1=CC(CCCC)=CC(CCCC)=C1O GNENVPKTWGLGMD-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- NEBYCXAKZCQWAW-UHFFFAOYSA-N 2-bromohexane Chemical compound CCCCC(C)Br NEBYCXAKZCQWAW-UHFFFAOYSA-N 0.000 description 1
- WYSDUSKCOIHUJG-UHFFFAOYSA-N 2-cyclohexylsulfanyl-4-methylphenol Chemical compound CC1=CC=C(O)C(SC2CCCCC2)=C1 WYSDUSKCOIHUJG-UHFFFAOYSA-N 0.000 description 1
- FCOXJOCIEHKLES-UHFFFAOYSA-N 2-cyclohexylsulfanylphenol Chemical compound OC1=CC=CC=C1SC1CCCCC1 FCOXJOCIEHKLES-UHFFFAOYSA-N 0.000 description 1
- RYONMFMAWWIWLF-UHFFFAOYSA-N 2-methyl-4-phenylsulfanylphenol Chemical compound C1=C(O)C(C)=CC(SC=2C=CC=CC=2)=C1 RYONMFMAWWIWLF-UHFFFAOYSA-N 0.000 description 1
- RXXCIBALSKQCAE-UHFFFAOYSA-N 3-methylbutoxymethylbenzene Chemical compound CC(C)CCOCC1=CC=CC=C1 RXXCIBALSKQCAE-UHFFFAOYSA-N 0.000 description 1
- ZFLKKDRXGFLXPA-UHFFFAOYSA-N 4-(1,3,6-trimethylcyclohexa-2,4-dien-1-yl)sulfanylphenol Chemical compound CC1C=CC(C)=CC1(C)SC1=CC=C(O)C=C1 ZFLKKDRXGFLXPA-UHFFFAOYSA-N 0.000 description 1
- LWPAEYYRFPIZSF-UHFFFAOYSA-N 4-(1-methylcyclopentyl)sulfanylphenol Chemical compound C=1C=C(O)C=CC=1SC1(C)CCCC1 LWPAEYYRFPIZSF-UHFFFAOYSA-N 0.000 description 1
- NYWSINWSHVTWHO-UHFFFAOYSA-N 4-(2,4,4-trimethylpentan-2-ylsulfanyl)phenol Chemical compound CC(C)(C)CC(C)(C)SC1=CC=C(O)C=C1 NYWSINWSHVTWHO-UHFFFAOYSA-N 0.000 description 1
- LBMHTALBXLUDQQ-UHFFFAOYSA-N 4-[(4-butylphenyl)methylsulfanyl]-2,5-dimethylphenol Chemical compound C1=CC(CCCC)=CC=C1CSC1=CC(C)=C(O)C=C1C LBMHTALBXLUDQQ-UHFFFAOYSA-N 0.000 description 1
- YKZUNWLMLRCVCW-UHFFFAOYSA-N 4-[2-(4-bicyclo[2.2.1]hept-2-enyl)ethyl]bicyclo[2.2.1]hept-2-ene Chemical compound C1CC(C2)C=CC21CCC1(C=C2)CC2CC1 YKZUNWLMLRCVCW-UHFFFAOYSA-N 0.000 description 1
- UXMOBLWTCSCLLR-UHFFFAOYSA-N 4-benzylsulfanylphenol Chemical compound C1=CC(O)=CC=C1SCC1=CC=CC=C1 UXMOBLWTCSCLLR-UHFFFAOYSA-N 0.000 description 1
- PKUQXIYIBNRPTF-UHFFFAOYSA-N 4-butylsulfanylphenol Chemical compound CCCCSC1=CC=C(O)C=C1 PKUQXIYIBNRPTF-UHFFFAOYSA-N 0.000 description 1
- WDNUSOXJBMYPND-UHFFFAOYSA-N 4-cyclohexylsulfanyl-3-methylphenol Chemical compound CC1=CC(O)=CC=C1SC1CCCCC1 WDNUSOXJBMYPND-UHFFFAOYSA-N 0.000 description 1
- OWCKMTKXPPCMAA-UHFFFAOYSA-N 4-cyclopentylsulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1CCCC1 OWCKMTKXPPCMAA-UHFFFAOYSA-N 0.000 description 1
- ICIWEHOQZAWDHA-UHFFFAOYSA-N 4-cyclopropylsulfanylphenol Chemical compound C1=CC(O)=CC=C1SC1CC1 ICIWEHOQZAWDHA-UHFFFAOYSA-N 0.000 description 1
- FMIHFTDZEIOVQX-UHFFFAOYSA-N 4-ethylsulfanylphenol Chemical compound CCSC1=CC=C(O)C=C1 FMIHFTDZEIOVQX-UHFFFAOYSA-N 0.000 description 1
- PIFZQGAOQDAACC-UHFFFAOYSA-N 4-hexylsulfanylphenol Chemical compound CCCCCCSC1=CC=C(O)C=C1 PIFZQGAOQDAACC-UHFFFAOYSA-N 0.000 description 1
- WLHCBQAPPJAULW-UHFFFAOYSA-N 4-methylbenzenethiol Chemical compound CC1=CC=C(S)C=C1 WLHCBQAPPJAULW-UHFFFAOYSA-N 0.000 description 1
- OZTBMXXFEGZXHX-UHFFFAOYSA-N 4-tetradecylsulfanylphenol Chemical compound CCCCCCCCCCCCCCSC1=CC=C(O)C=C1 OZTBMXXFEGZXHX-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910016455 AlBN Inorganic materials 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- HFDVRLIODXPAHB-UHFFFAOYSA-N alpha-tetradecene Natural products CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 244000001591 balata Species 0.000 description 1
- 235000016302 balata Nutrition 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 description 1
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- CTMHWPIWNRWQEG-UHFFFAOYSA-N trans cyclohexenyl ester Natural products CC1=CCCCC1 CTMHWPIWNRWQEG-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/375—Thiols containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/12—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen
- C09K15/14—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen containing a phenol or quinone moiety
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon
- Y10S524/929—Natural rubber broadly disclosed, nonclaimed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/436,751 US4128530A (en) | 1974-01-25 | 1974-01-25 | Mercapto phenolic and alkylthio phenolic antioxidants |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1067646A true CA1067646A (en) | 1979-12-04 |
Family
ID=23733682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA215,407A Expired CA1067646A (en) | 1974-01-25 | 1974-12-06 | Alkylthio phenolic antioxidants |
Country Status (11)
Country | Link |
---|---|
US (2) | US4128530A (en, 2012) |
JP (1) | JPS5756950B2 (en, 2012) |
BE (1) | BE824376A (en, 2012) |
BR (1) | BR7500195A (en, 2012) |
CA (1) | CA1067646A (en, 2012) |
DE (1) | DE2459433A1 (en, 2012) |
FR (1) | FR2259131B1 (en, 2012) |
GB (2) | GB1494350A (en, 2012) |
IT (1) | IT1026354B (en, 2012) |
LU (1) | LU71665A1 (en, 2012) |
ZA (1) | ZA747905B (en, 2012) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308199A (en) * | 1980-01-17 | 1981-12-29 | The Goodyear Tire & Rubber Company | Mercaptophenol derivatives as age resisters for polymers |
USRE32618E (en) * | 1980-01-17 | 1988-03-01 | The Goodyear Tire & Rubber Company | Mercaptophenol derivatives as age resisters for polymers |
US4330462A (en) * | 1980-05-12 | 1982-05-18 | The Goodyear Tire & Rubber Company | Stabilized polyester composition |
USRE31771E (en) * | 1980-07-28 | 1984-12-18 | Ethyl Corporation | Process for the preparation of ortho-(hydrocarbylthio)-phenols |
US4558083A (en) * | 1981-02-26 | 1985-12-10 | Morton Thiokol, Inc. | Stabilizer compositions and polymers containing same |
US4701486A (en) * | 1981-02-26 | 1987-10-20 | Morton Thiokol, Inc. | Stabilizer compositions for PVC resins |
US4576984A (en) * | 1982-02-04 | 1986-03-18 | Morton Thiokol, Inc. | Stabilizer compositions for PVC resins |
US4533753A (en) * | 1982-09-30 | 1985-08-06 | Ethyl Corporation | (Hydrocarbylthio)phenols and their preparation |
US4602113A (en) * | 1983-04-12 | 1986-07-22 | Ethyl Corporation | (Hydrocarbylthio) phenols and their preparation |
US4508865A (en) * | 1983-07-29 | 1985-04-02 | Ciba-Geigy Corporation | S-(4-Hydroxyphenyl)thiocarboxylic ester antioxidants |
US4552926A (en) * | 1983-09-26 | 1985-11-12 | Ciba-Geigy Corporation | Substituted 4-hydroxyphenylthio benzoate stabilizers |
US4611023A (en) * | 1984-02-03 | 1986-09-09 | Ciba-Geigy Corporation | Di-(substituted hydroxyphenylthio) alkane and cycloalkane stabilizers and stabilized compositions |
US4835190A (en) * | 1987-06-05 | 1989-05-30 | G. D. Searle & Co. | Phenolic thioethers as inhbitors of 5-lipoxygenase |
US4847305A (en) * | 1987-06-05 | 1989-07-11 | G. D. Searle & Co. | Phenolic thioethers as inhibitors of 5-lipoxygenase |
GB8905747D0 (en) * | 1989-03-13 | 1989-04-26 | Secr Defence | Pyrotechnic material |
JP5017093B2 (ja) * | 2005-03-02 | 2012-09-05 | シーシーアイ株式会社 | 燃料電池用冷却液組成物 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103500A (en) * | 1963-09-10 | Polyolefins heat stabilized with z-alkyl- | ||
US2549118A (en) * | 1949-10-05 | 1951-04-17 | Us Rubber Co | Vulcanized rubber and method of preserving same |
DE842429C (de) | 1950-09-08 | 1952-06-26 | Junghans Geb Ag | Elastische Wellenlagerung fuer feinmechanische Getriebe |
US2810765A (en) * | 1956-04-12 | 1957-10-22 | Consolidation Coal Co | 4-thiol-6-t-butyl-ortho-cresol and method of preparation |
US3491155A (en) * | 1966-11-30 | 1970-01-20 | Uniroyal Inc | 2 - hydroxy - 3,5 - dihydrocarbylbenzyl-3,5 - dihydrocarbyl - 4 - hydroxyphenyl sulfides |
GB1136639A (en) * | 1966-12-29 | 1968-12-11 | Novo Gama Sa | Dolls |
US3553163A (en) * | 1967-08-31 | 1971-01-05 | Goodyear Tire & Rubber | Stabilizers for polymers |
US3565857A (en) * | 1967-08-31 | 1971-02-23 | Goodyear Tire & Rubber | Age resisters for polymers |
US3468961A (en) * | 1967-09-11 | 1969-09-23 | Hooker Chemical Corp | Process for the preparation of orthomercaptophenols |
US3683054A (en) * | 1968-11-29 | 1972-08-08 | Ethyl Corp | S{8 -3,5(or 6)-dihydrocarbyl-4-hydroxy-phenyl{9 {11 phosphates or phosphites |
US3657370A (en) * | 1970-01-02 | 1972-04-18 | Monsanto Co | Process for the preparation of ditertiary-aromatic hydrocarbons |
US3714264A (en) * | 1970-08-17 | 1973-01-30 | Goodyear Tire & Rubber | Alylation product of 4(methylthio) phenol |
AT312075B (de) * | 1971-08-16 | 1973-12-10 | Karl Neumayer Erzeugung | Verfahren und Vorrichtung zur Herstellung einer Litze aus Metalldrähten, wobei die Drähte mit einer galvanisch aufgebrachten Oberflächenbeschichtung eines anderen Metalles versehen sind |
US3751483A (en) * | 1971-10-13 | 1973-08-07 | Crown Zellerbach Corp | Phenolic thioethers and process for preparing same |
JPS496245A (en, 2012) * | 1972-05-10 | 1974-01-19 | ||
JPS49124038A (en, 2012) * | 1973-03-14 | 1974-11-27 | ||
JPH04214532A (ja) * | 1990-12-12 | 1992-08-05 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
-
1974
- 1974-01-25 US US05/436,751 patent/US4128530A/en not_active Expired - Lifetime
- 1974-12-06 CA CA215,407A patent/CA1067646A/en not_active Expired
- 1974-12-11 ZA ZA00747905A patent/ZA747905B/xx unknown
- 1974-12-16 GB GB30243/77A patent/GB1494350A/en not_active Expired
- 1974-12-16 DE DE19742459433 patent/DE2459433A1/de not_active Withdrawn
- 1974-12-16 GB GB54167/74A patent/GB1494349A/en not_active Expired
-
1975
- 1975-01-13 BR BR195/75A patent/BR7500195A/pt unknown
- 1975-01-13 FR FR7500828A patent/FR2259131B1/fr not_active Expired
- 1975-01-14 BE BE152372A patent/BE824376A/xx not_active IP Right Cessation
- 1975-01-15 IT IT47694/75A patent/IT1026354B/it active
- 1975-01-17 LU LU71665A patent/LU71665A1/xx unknown
- 1975-01-24 JP JP50010375A patent/JPS5756950B2/ja not_active Expired
-
1978
- 1978-02-22 US US05/879,842 patent/US4143076A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2459433A1 (de) | 1975-07-31 |
JPS50108185A (en, 2012) | 1975-08-26 |
ZA747905B (en) | 1976-01-28 |
GB1494349A (en) | 1977-12-07 |
BE824376A (fr) | 1975-05-02 |
GB1494350A (en) | 1977-12-07 |
AU7626974A (en) | 1976-06-17 |
FR2259131B1 (en, 2012) | 1978-03-17 |
US4128530A (en) | 1978-12-05 |
US4143076A (en) | 1979-03-06 |
LU71665A1 (en, 2012) | 1975-06-24 |
FR2259131A1 (en, 2012) | 1975-08-22 |
IT1026354B (it) | 1978-09-20 |
JPS5756950B2 (en, 2012) | 1982-12-02 |
BR7500195A (pt) | 1975-11-04 |
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