DE1543089C3 - Verfahren zum Reinigen von unreinem 2,2,2-Trlfluor-1 -chlor-1 -brom-äthan - Google Patents

Verfahren zum Reinigen von unreinem 2,2,2-Trlfluor-1 -chlor-1 -brom-äthan

Info

Publication number
DE1543089C3
DE1543089C3 DE1543089A DE1543089A DE1543089C3 DE 1543089 C3 DE1543089 C3 DE 1543089C3 DE 1543089 A DE1543089 A DE 1543089A DE 1543089 A DE1543089 A DE 1543089A DE 1543089 C3 DE1543089 C3 DE 1543089C3
Authority
DE
Germany
Prior art keywords
halothane
aluminum
mixture
impure
impurity
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
Application number
DE1543089A
Other languages
German (de)
English (en)
Other versions
DE1543089B2 (de
DE1543089A1 (de
Inventor
Donald Thomas Runcorn Cropp
David John Macclesfield Gilman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1543089A1 publication Critical patent/DE1543089A1/de
Publication of DE1543089B2 publication Critical patent/DE1543089B2/de
Application granted granted Critical
Publication of DE1543089C3 publication Critical patent/DE1543089C3/de
Expired legal-status Critical Current

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)
DE1543089A 1964-10-28 1965-10-28 Verfahren zum Reinigen von unreinem 2,2,2-Trlfluor-1 -chlor-1 -brom-äthan Expired DE1543089C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4397964A GB1051375A (enExample) 1964-10-28 1964-10-28

Publications (3)

Publication Number Publication Date
DE1543089A1 DE1543089A1 (de) 1969-09-11
DE1543089B2 DE1543089B2 (de) 1974-05-16
DE1543089C3 true DE1543089C3 (de) 1975-01-02

Family

ID=10431216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1543089A Expired DE1543089C3 (de) 1964-10-28 1965-10-28 Verfahren zum Reinigen von unreinem 2,2,2-Trlfluor-1 -chlor-1 -brom-äthan

Country Status (15)

Country Link
US (1) US3349137A (enExample)
AT (1) AT260885B (enExample)
BE (1) BE671581A (enExample)
BR (1) BR6574394D0 (enExample)
CH (1) CH484017A (enExample)
CY (1) CY472A (enExample)
DE (1) DE1543089C3 (enExample)
DK (1) DK113772B (enExample)
ES (1) ES318958A1 (enExample)
FI (1) FI42072B (enExample)
GB (1) GB1051375A (enExample)
IL (1) IL24505A (enExample)
MY (1) MY6900148A (enExample)
NL (1) NL143889B (enExample)
SE (1) SE311145B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251951B (it) * 1991-10-18 1995-05-27 Ausimont Spa Procedimento per purificare 1,1,1-trifluoro-,2,2 dicloroetano dall`isomero 1,1,2-trifluoro-1,2-dicloroetano.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569580A (enExample) * 1957-07-18

Also Published As

Publication number Publication date
BE671581A (enExample) 1966-04-28
NL143889B (nl) 1974-11-15
CY472A (en) 1969-01-21
GB1051375A (enExample) 1966-12-14
IL24505A (en) 1969-08-27
FI42072B (enExample) 1970-02-02
CH484017A (de) 1970-01-15
BR6574394D0 (pt) 1973-09-20
SE311145B (enExample) 1968-06-02
MY6900148A (en) 1969-12-31
US3349137A (en) 1967-10-24
ES318958A1 (es) 1966-09-01
AT260885B (de) 1968-03-25
DK113772B (da) 1969-04-28
NL6513906A (enExample) 1966-04-29
DE1543089B2 (de) 1974-05-16
DE1543089A1 (de) 1969-09-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee