IL24859A - Improved process for the purification of 2,2,2-trifluoro-1-chloro-1-bromoethane - Google Patents

Improved process for the purification of 2,2,2-trifluoro-1-chloro-1-bromoethane

Info

Publication number
IL24859A
IL24859A IL24859A IL2485965A IL24859A IL 24859 A IL24859 A IL 24859A IL 24859 A IL24859 A IL 24859A IL 2485965 A IL2485965 A IL 2485965A IL 24859 A IL24859 A IL 24859A
Authority
IL
Israel
Prior art keywords
halothane
permanganate
impure
purification
solution
Prior art date
Application number
IL24859A
Other languages
English (en)
Original Assignee
Ici Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of IL24859A publication Critical patent/IL24859A/en

Links

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)
IL24859A 1965-01-01 1965-12-23 Improved process for the purification of 2,2,2-trifluoro-1-chloro-1-bromoethane IL24859A (en)

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
IL24859A true IL24859A (en) 1969-06-25

Family

ID=9697605

Family Applications (1)

Application Number Title Priority Date Filing Date
IL24859A IL24859A (en) 1965-01-01 1965-12-23 Improved process for the purification of 2,2,2-trifluoro-1-chloro-1-bromoethane

Country Status (14)

Country Link
US (1) US3388175A (ja)
BE (1) BE674485A (ja)
CH (1) CH462127A (ja)
CY (1) CY473A (ja)
DE (1) DE1543101C3 (ja)
DK (1) DK115106B (ja)
ES (1) ES321314A1 (ja)
FI (1) FI42073B (ja)
FR (1) FR1492823A (ja)
GB (1) GB1067811A (ja)
IL (1) IL24859A (ja)
MY (1) MY6900162A (ja)
NL (1) NL128355C (ja)
SE (1) SE312130B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU518050B2 (en) * 1977-02-17 1981-09-10 Imperial Chemical Industries Limited Manufacture of 1,1,1,2-tetrafluoro ethane & method of reducing amount of 1,1,difluord-chldro ethlene impurity
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999885A (en) * 1959-09-17 1961-09-12 Du Pont Purification of fluorocarbons

Also Published As

Publication number Publication date
SE312130B (ja) 1969-07-07
DE1543101B2 (de) 1974-06-06
DK115106B (da) 1969-09-08
FI42073B (ja) 1970-02-02
US3388175A (en) 1968-06-11
CH462127A (de) 1968-09-15
CY473A (en) 1969-01-23
ES321314A1 (es) 1967-01-01
FR1492823A (fr) 1967-08-25
NL6517068A (ja) 1966-07-04
GB1067811A (en) 1967-05-03
DE1543101A1 (de) 1969-07-31
BE674485A (ja) 1966-06-29
DE1543101C3 (de) 1975-01-23
MY6900162A (en) 1969-12-31
NL128355C (ja) 1970-03-16

Similar Documents

Publication Publication Date Title
EP0562435B1 (de) Verfahren zur Herstellung von 3,5-Difluoranilin
IL24859A (en) Improved process for the purification of 2,2,2-trifluoro-1-chloro-1-bromoethane
Henne et al. The preparation of hexafluoroacetone
US2273922A (en) Fluorine-containing compounds of the naphthalene series
JP2002069014A (ja) オクタフルオロプロパンの製造方法及びその用途
US2558624A (en) Decontaminating products from pyrolysis of chcif2
US2959624A (en) Process for preparing 1, 1, 1-trifluoro-2-chloro-2-bromethane from 1, 1, 2-trifluoro-1-bromo-2-chlorethane
US2406794A (en) Process of separating pyrolysis products of chlorodifluoromethane
Ishihara et al. Preparation of trifluoromethylated ynamines and their reactions with some electrophilic reagents
Glattfeld et al. Improvements in the preparation of DL-threonic and DL-erythronic acids
US4358609A (en) Process for the recovery of carboxylic acid from mixtures containing glycol esters derived from these acids
JP3557624B2 (ja) ４，６−ジニトロハロベンゼンの製造方法
Bergman Decarbethoxylation of Perfluoroacid Esters
C-CN Studies on Succinic Acids V. The Preparation and Properties of Diastereoisomers of Tetraalkylsuccinic Acids
Sheppard et al. Dichlorofluoromethanesulfenyl Chloride
US2447476A (en) Recovery of fluosulfonic acid and use as condensing agent in production of ddt
US4117006A (en) Selective chlorination of benzoyl chloride
US2586364A (en) Chloropentafluorobenzene
US2456184A (en) Purification of tetrachlorethylene
US3234292A (en) Process for chlorinating benzotrifluoride
England et al. Fluorocarboxylic Acids and Amides from Fluoroölefins and Sodium Cyanide
JPS604145A (ja) ４−フルオロフエノ−ルの精製方法
US2442995A (en) Preparation of difluoroacetic acid
US2568642A (en) Production of dichlorododecafluoroheptane and derivatives thereof
US2840457A (en) Preparation of disulfur decafluoride