BE782675A - Procede de purification du 1,1,1-trifluoro-2-chloro-2- bromoethane - Google Patents

Procede de purification du 1,1,1-trifluoro-2-chloro-2- bromoethane

Info

Publication number
BE782675A
BE782675A BE782675A BE782675A BE782675A BE 782675 A BE782675 A BE 782675A BE 782675 A BE782675 A BE 782675A BE 782675 A BE782675 A BE 782675A BE 782675 A BE782675 A BE 782675A
Authority
BE
Belgium
Prior art keywords
bromoethane
trifluoro
chloro
purifying
Prior art date
Application number
BE782675A
Other languages
English (en)
Inventor
N Schultz
H J Vahlensieck
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of BE782675A publication Critical patent/BE782675A/fr

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)
BE782675A 1971-04-28 1972-04-26 Procede de purification du 1,1,1-trifluoro-2-chloro-2- bromoethane BE782675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120756 DE2120756A1 (fr) 1971-04-28 1971-04-28

Publications (1)

Publication Number Publication Date
BE782675A true BE782675A (fr) 1972-08-16

Family

ID=5806161

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782675A BE782675A (fr) 1971-04-28 1972-04-26 Procede de purification du 1,1,1-trifluoro-2-chloro-2- bromoethane

Country Status (8)

Country Link
US (1) US3996302A (fr)
BE (1) BE782675A (fr)
CH (1) CH562766A5 (fr)
DE (1) DE2120756A1 (fr)
FR (1) FR2134343B1 (fr)
GB (1) GB1359894A (fr)
NL (1) NL7200587A (fr)
SE (1) SE392464B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189230A (en) * 1990-12-21 1993-02-23 Hoechst Aktiengesellschaft Process for the removal of olefinic impurities from hydrochlorofluorocarbons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004075A (en) * 1959-09-17 1961-10-10 Du Pont Purification of fluorocarbons
DE1219460B (de) * 1963-11-07 1966-06-23 Hoechst Ag Verfahren zur Reinigung von 2, 2, 2-Trifluor-1-chlor-1-bromaethan, welches als Verunreinigung 1, 1, 1, 4, 4, 4-Hexafluor-2, 3-dichlorbuten-2 enthaelt
FR1600040A (fr) * 1968-01-02 1970-07-20

Also Published As

Publication number Publication date
FR2134343B1 (fr) 1975-06-13
CH562766A5 (fr) 1975-06-13
SE392464B (sv) 1977-03-28
NL7200587A (fr) 1972-10-31
US3996302A (en) 1976-12-07
GB1359894A (en) 1974-07-17
FR2134343A1 (fr) 1972-12-08
DE2120756A1 (fr) 1972-11-09

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