DE1165029B - Verfahren zur Herstellung hochkonzentrierter Loesungen von Aralkylhydroperoxyden - Google Patents
Verfahren zur Herstellung hochkonzentrierter Loesungen von AralkylhydroperoxydenInfo
- Publication number
- DE1165029B DE1165029B DEB54120A DEB0054120A DE1165029B DE 1165029 B DE1165029 B DE 1165029B DE B54120 A DEB54120 A DE B54120A DE B0054120 A DEB0054120 A DE B0054120A DE 1165029 B DE1165029 B DE 1165029B
- Authority
- DE
- Germany
- Prior art keywords
- hydroperoxide
- hydroperoxides
- highly concentrated
- production
- film evaporator
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 23
- -1 aralkyl hydroperoxides Chemical class 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- 239000010409 thin film Substances 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 12
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002432 hydroperoxides Chemical class 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 14
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 12
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 6
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000007586 terpenes Nutrition 0.000 description 3
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- QGWKRYREOQNOCC-UHFFFAOYSA-N hydrogen peroxide;1-methyl-4-propan-2-ylbenzene Chemical compound OO.CC(C)C1=CC=C(C)C=C1 QGWKRYREOQNOCC-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- LGXAANYJEHLUEM-UHFFFAOYSA-N 1,2,3-tri(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC(C(C)C)=C1C(C)C LGXAANYJEHLUEM-UHFFFAOYSA-N 0.000 description 1
- XSZYESUNPWGWFQ-UHFFFAOYSA-N 1-(2-hydroperoxypropan-2-yl)-4-methylcyclohexane Chemical compound CC1CCC(C(C)(C)OO)CC1 XSZYESUNPWGWFQ-UHFFFAOYSA-N 0.000 description 1
- BDCFWIDZNLCTMF-UHFFFAOYSA-N 2-phenylpropan-2-ol Chemical compound CC(C)(O)C1=CC=CC=C1 BDCFWIDZNLCTMF-UHFFFAOYSA-N 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- MRIZMKJLUDDMHF-UHFFFAOYSA-N cumene;hydrogen peroxide Chemical group OO.CC(C)C1=CC=CC=C1 MRIZMKJLUDDMHF-UHFFFAOYSA-N 0.000 description 1
- 229930007927 cymene Natural products 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- QBEZHXMLBPSPCU-UHFFFAOYSA-N hydrogen peroxide;1-propan-2-ylnaphthalene Chemical compound OO.C1=CC=C2C(C(C)C)=CC=CC2=C1 QBEZHXMLBPSPCU-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-M hydroperoxide group Chemical group [O-]O MHAJPDPJQMAIIY-UHFFFAOYSA-M 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000352 p-cymenyl group Chemical class C1(=C(C=C(C=C1)C)*)C(C)C 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB54120A DE1165029B (de) | 1959-07-22 | 1959-07-22 | Verfahren zur Herstellung hochkonzentrierter Loesungen von Aralkylhydroperoxyden |
| LU38742D LU38742A1 (enrdf_load_stackoverflow) | 1959-07-22 | 1960-05-30 | |
| FR828719A FR1258611A (fr) | 1959-07-22 | 1960-05-31 | Procédé de préparation de solutions de peroxydes organiques à teneurs élevées ainsi que les produits conformes à ceux obtenus |
| GB2089860A GB927619A (en) | 1959-07-22 | 1960-06-14 | Improvements in or relating to the production of organic peroxides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB54120A DE1165029B (de) | 1959-07-22 | 1959-07-22 | Verfahren zur Herstellung hochkonzentrierter Loesungen von Aralkylhydroperoxyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1165029B true DE1165029B (de) | 1964-03-12 |
Family
ID=6970496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB54120A Pending DE1165029B (de) | 1959-07-22 | 1959-07-22 | Verfahren zur Herstellung hochkonzentrierter Loesungen von Aralkylhydroperoxyden |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1165029B (enrdf_load_stackoverflow) |
| GB (1) | GB927619A (enrdf_load_stackoverflow) |
| LU (1) | LU38742A1 (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2722506A (en) * | 1952-05-20 | 1955-11-01 | California Research Corp | Separation of cumene or cymene from its respective hydroperoxide by distillation |
| DE1114817B (de) | 1958-01-21 | 1961-10-12 | Distillers Co Yeast Ltd | Verfahren zur Anreicherung von Cumolhydroperoxyd |
-
1959
- 1959-07-22 DE DEB54120A patent/DE1165029B/de active Pending
-
1960
- 1960-05-30 LU LU38742D patent/LU38742A1/xx unknown
- 1960-06-14 GB GB2089860A patent/GB927619A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2722506A (en) * | 1952-05-20 | 1955-11-01 | California Research Corp | Separation of cumene or cymene from its respective hydroperoxide by distillation |
| DE1114817B (de) | 1958-01-21 | 1961-10-12 | Distillers Co Yeast Ltd | Verfahren zur Anreicherung von Cumolhydroperoxyd |
Also Published As
| Publication number | Publication date |
|---|---|
| LU38742A1 (enrdf_load_stackoverflow) | 1960-07-30 |
| GB927619A (en) | 1963-05-29 |
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