DE1212059B - Verfahren zur Herstellung des Trihydrats von Hexafluoraceton oder Pentafluorchloraceton - Google Patents
Verfahren zur Herstellung des Trihydrats von Hexafluoraceton oder PentafluorchloracetonInfo
- Publication number
- DE1212059B DE1212059B DEA45425A DEA0045425A DE1212059B DE 1212059 B DE1212059 B DE 1212059B DE A45425 A DEA45425 A DE A45425A DE A0045425 A DEA0045425 A DE A0045425A DE 1212059 B DE1212059 B DE 1212059B
- Authority
- DE
- Germany
- Prior art keywords
- water
- trihydrate
- hexafluoroacetone
- liquid
- flask
- 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
- VBZWSGALLODQNC-UHFFFAOYSA-N hexafluoroacetone Chemical compound FC(F)(F)C(=O)C(F)(F)F VBZWSGALLODQNC-UHFFFAOYSA-N 0.000 title claims description 30
- 150000004684 trihydrates Chemical class 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 14
- OJUUDWYPNQALHZ-UHFFFAOYSA-N 1-chloro-1,1,3,3,3-pentafluoropropan-2-one Chemical compound FC(F)(F)C(=O)C(F)(F)Cl OJUUDWYPNQALHZ-UHFFFAOYSA-N 0.000 title claims description 11
- 238000002360 preparation method Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 19
- 238000009835 boiling Methods 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- -1 ketone monohydrate Chemical class 0.000 claims description 9
- 150000002576 ketones Chemical class 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- SNZAEUWCEHDROX-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-one;trihydrate Chemical compound O.O.O.FC(F)(F)C(=O)C(F)(F)F SNZAEUWCEHDROX-UHFFFAOYSA-N 0.000 claims description 3
- MSWVMWGCNZQPIA-UHFFFAOYSA-N 1-fluoropropan-2-one Chemical compound CC(=O)CF MSWVMWGCNZQPIA-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- ZHTSIJVZAWKXCN-UHFFFAOYSA-N propan-2-one;trihydrate Chemical compound O.O.O.CC(C)=O ZHTSIJVZAWKXCN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- CMMNKPFHVMVGQH-UHFFFAOYSA-N 1-chloro-1,1,3,3,3-pentafluoropropan-2-one;hydrate Chemical compound O.FC(F)(F)C(=O)C(F)(F)Cl CMMNKPFHVMVGQH-UHFFFAOYSA-N 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 2
- 235000011089 carbon dioxide Nutrition 0.000 claims description 2
- RBHJBMIOOPYDBQ-UHFFFAOYSA-N carbon dioxide;propan-2-one Chemical compound O=C=O.CC(C)=O RBHJBMIOOPYDBQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011344 liquid material Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 150000004682 monohydrates Chemical class 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 2
- 125000001153 fluoro group Chemical group F* 0.000 claims 2
- 238000005481 NMR spectroscopy Methods 0.000 claims 1
- UOBPHQJGWSVXFS-UHFFFAOYSA-N [O].[F] Chemical group [O].[F] UOBPHQJGWSVXFS-UHFFFAOYSA-N 0.000 claims 1
- 238000000862 absorption spectrum Methods 0.000 claims 1
- BULLHNJGPPOUOX-UHFFFAOYSA-N chloroacetone Chemical compound CC(=O)CCl BULLHNJGPPOUOX-UHFFFAOYSA-N 0.000 claims 1
- 239000012043 crude product Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- HEBNOKIGWWEWCN-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-one;hydrate Chemical compound O.FC(F)(F)C(=O)C(F)(F)F HEBNOKIGWWEWCN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- ZFVMWEVVKGLCIJ-UHFFFAOYSA-N bisphenol AF Chemical compound C1=CC(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C=C1 ZFVMWEVVKGLCIJ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical group O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
- C07C49/167—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing only fluorine as halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
- C07C31/40—Halogenated alcohols perhalogenated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26343063A | 1963-03-07 | 1963-03-07 | |
| US29722063A | 1963-07-24 | 1963-07-24 | |
| US591034A US3374273A (en) | 1963-03-07 | 1966-10-31 | Fluoro compounds and synthesis thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1212059B true DE1212059B (de) | 1966-03-10 |
Family
ID=27401600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA45425A Pending DE1212059B (de) | 1963-03-07 | 1964-03-06 | Verfahren zur Herstellung des Trihydrats von Hexafluoraceton oder Pentafluorchloraceton |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620666A (en) * | 1968-04-01 | 1971-11-16 | Allied Chem | Process for chemically texturing polyester fibers |
| WO2002072931A1 (fr) * | 2001-03-14 | 2002-09-19 | Japan As Represented By President Of Tokyo University Of Agriculture And Technology | Procede de production d'une fibre ou d'une bande de soie et de matiere de type soie |
| JP5034784B2 (ja) * | 2007-08-29 | 2012-09-26 | セントラル硝子株式会社 | ヘキサフルロアセトン水和物の脱水方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870211A (en) * | 1954-12-15 | 1959-01-20 | Allied Chem | Production of halofluoroacetone hydrate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617836A (en) * | 1951-04-18 | 1952-11-11 | Minnesota Mining & Mfg | Production of olefinic c4f8 |
-
1964
- 1964-03-03 BE BE644654A patent/BE644654A/xx unknown
- 1964-03-05 GB GB9381/64A patent/GB1013897A/en not_active Expired
- 1964-03-06 NL NL6402358A patent/NL6402358A/xx unknown
- 1964-03-06 DE DEA45425A patent/DE1212059B/de active Pending
-
1966
- 1966-10-31 US US591034A patent/US3374273A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870211A (en) * | 1954-12-15 | 1959-01-20 | Allied Chem | Production of halofluoroacetone hydrate |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6402358A (US07122547-20061017-C00032.png) | 1964-09-08 |
| BE644654A (US07122547-20061017-C00032.png) | 1964-07-01 |
| GB1013897A (en) | 1965-12-22 |
| US3374273A (en) | 1968-03-19 |
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