FR1492823A - Procédé de purification du 2, 2, 2-trifluoro-1-chloro-1-bromoéthane - Google Patents
Procédé de purification du 2, 2, 2-trifluoro-1-chloro-1-bromoéthaneInfo
- Publication number
- FR1492823A FR1492823A FR44512A FR44512A FR1492823A FR 1492823 A FR1492823 A FR 1492823A FR 44512 A FR44512 A FR 44512A FR 44512 A FR44512 A FR 44512A FR 1492823 A FR1492823 A FR 1492823A
- Authority
- FR
- France
- Prior art keywords
- bromoethane
- trifluoro
- chloro
- purification
- 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
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB55/65A GB1067811A (en) | 1965-01-01 | 1965-01-01 | Purification of halothane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1492823A true FR1492823A (fr) | 1967-08-25 |
Family
ID=9697605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR44512A Expired FR1492823A (fr) | 1965-01-01 | 1965-12-31 | Procédé de purification du 2, 2, 2-trifluoro-1-chloro-1-bromoéthane |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3388175A (instruction) |
| BE (1) | BE674485A (instruction) |
| CH (1) | CH462127A (instruction) |
| CY (1) | CY473A (instruction) |
| DE (1) | DE1543101C3 (instruction) |
| DK (1) | DK115106B (instruction) |
| ES (1) | ES321314A1 (instruction) |
| FI (1) | FI42073B (instruction) |
| FR (1) | FR1492823A (instruction) |
| GB (1) | GB1067811A (instruction) |
| IL (1) | IL24859A (instruction) |
| MY (1) | MY6900162A (instruction) |
| NL (1) | NL128355C (instruction) |
| SE (1) | SE312130B (instruction) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381006A1 (fr) * | 1977-02-17 | 1978-09-15 | Ici Ltd | Procede de production du 1,1,1,2tetrafluoroethane |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4873382A (en) * | 1987-11-05 | 1989-10-10 | Occidential Chemical Corporation | Purification of telomers prepared from chlorotrifluoroethylene and trichlorotrifluoroethane |
| EP0357328A1 (en) * | 1988-09-01 | 1990-03-07 | E.I. Du Pont De Nemours And Company | Purification of 2,2-dichloro -1,1,1-trifluoroethane |
| GB0107705D0 (en) | 2001-03-28 | 2001-05-16 | Ineos Fluor Ltd | Purification of saturated halocarbons |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999885A (en) * | 1959-09-17 | 1961-09-12 | Du Pont | Purification of fluorocarbons |
-
1965
- 1965-01-01 GB GB55/65A patent/GB1067811A/en not_active Expired
- 1965-12-20 US US515248A patent/US3388175A/en not_active Expired - Lifetime
- 1965-12-23 IL IL24859A patent/IL24859A/en unknown
- 1965-12-23 DE DE1543101A patent/DE1543101C3/de not_active Expired
- 1965-12-29 DK DK667865AA patent/DK115106B/da unknown
- 1965-12-29 FI FI3114/65A patent/FI42073B/fi active
- 1965-12-29 BE BE674485A patent/BE674485A/xx unknown
- 1965-12-29 SE SE16927/65A patent/SE312130B/xx unknown
- 1965-12-29 NL NL6517068A patent/NL128355C/xx active
- 1965-12-30 ES ES0321314A patent/ES321314A1/es not_active Expired
- 1965-12-30 CH CH1809365A patent/CH462127A/de unknown
- 1965-12-31 FR FR44512A patent/FR1492823A/fr not_active Expired
-
1969
- 1969-01-23 CY CY47369A patent/CY473A/xx unknown
- 1969-12-30 MY MY162/69A patent/MY6900162A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381006A1 (fr) * | 1977-02-17 | 1978-09-15 | Ici Ltd | Procede de production du 1,1,1,2tetrafluoroethane |
Also Published As
| Publication number | Publication date |
|---|---|
| SE312130B (instruction) | 1969-07-07 |
| DE1543101A1 (de) | 1969-07-31 |
| CY473A (en) | 1969-01-23 |
| NL128355C (instruction) | 1970-03-16 |
| MY6900162A (en) | 1969-12-31 |
| GB1067811A (en) | 1967-05-03 |
| US3388175A (en) | 1968-06-11 |
| DE1543101C3 (de) | 1975-01-23 |
| DK115106B (da) | 1969-09-08 |
| NL6517068A (instruction) | 1966-07-04 |
| IL24859A (en) | 1969-06-25 |
| ES321314A1 (es) | 1967-01-01 |
| DE1543101B2 (de) | 1974-06-06 |
| CH462127A (de) | 1968-09-15 |
| BE674485A (instruction) | 1966-06-29 |
| FI42073B (instruction) | 1970-02-02 |
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