IL74508A - Process for the manufacture of 1,2,5,6,9,10-hexabromocyclododecane of high purity - Google Patents

Process for the manufacture of 1,2,5,6,9,10-hexabromocyclododecane of high purity

Info

Publication number
IL74508A
IL74508A IL74508A IL7450885A IL74508A IL 74508 A IL74508 A IL 74508A IL 74508 A IL74508 A IL 74508A IL 7450885 A IL7450885 A IL 7450885A IL 74508 A IL74508 A IL 74508A
Authority
IL
Israel
Prior art keywords
hexabromocyclododecane
manufacture
high purity
purity
Prior art date
Application number
IL74508A
Other versions
IL74508A0 (en
Original Assignee
Kalk Chemische Fabrik Gmbh
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 Kalk Chemische Fabrik Gmbh filed Critical Kalk Chemische Fabrik Gmbh
Publication of IL74508A0 publication Critical patent/IL74508A0/en
Publication of IL74508A publication Critical patent/IL74508A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL74508A 1984-11-13 1985-03-05 Process for the manufacture of 1,2,5,6,9,10-hexabromocyclododecane of high purity IL74508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84113684A EP0181414A1 (en) 1984-11-13 1984-11-13 Process for the preparation of very pure hexabromocyclododecane

Publications (2)

Publication Number Publication Date
IL74508A0 IL74508A0 (en) 1985-06-30
IL74508A true IL74508A (en) 1988-07-31

Family

ID=8192281

Family Applications (1)

Application Number Title Priority Date Filing Date
IL74508A IL74508A (en) 1984-11-13 1985-03-05 Process for the manufacture of 1,2,5,6,9,10-hexabromocyclododecane of high purity

Country Status (2)

Country Link
EP (1) EP0181414A1 (en)
IL (1) IL74508A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188634A (en) * 1987-01-29 1988-08-04 Dai Ichi Kogyo Seiyaku Co Ltd Production of hexabromocyclododecane
EP0429059A3 (en) * 1989-11-21 1991-08-14 Tosoh Corporation Process for producing hexabromocyclododecane
US5004847A (en) * 1989-12-27 1991-04-02 Ethyl Corporation Recovery of hexabromocyclododecane particles
US5025110A (en) * 1990-02-06 1991-06-18 Ethyl Corporation Alcohol reaction media for production of hexabromocyclododecane
US5091057A (en) * 1990-07-20 1992-02-25 Ethyl Corporation Stripping process for water removal from alcohol
US5043492A (en) * 1990-08-20 1991-08-27 Ethyl Corporation Method for producing hexabromocyclododecane
US5593619A (en) * 1992-10-22 1997-01-14 Albemarle Corporation Granulated flame retardant products
US6284935B1 (en) 1999-02-22 2001-09-04 Albemarle Corporation Process for producing hexabromocyclododecane
US6506952B2 (en) 1999-02-22 2003-01-14 Albemarle Corporation Production of hexabromocyclododecane of enhanced gamma isomer content

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716591A (en) * 1969-03-13 1973-02-13 Phillips Petroleum Co Olefin halogenation
US3833675A (en) * 1970-12-18 1974-09-03 Cities Service Co Bromination of unsaturated hydrocarbons in mixed solvents
DE3013002C2 (en) * 1980-04-03 1983-06-01 Chemische Fabrik Kalk GmbH, 5000 Köln Process for the production of hexabromocyclododecane of constant quality

Also Published As

Publication number Publication date
EP0181414A1 (en) 1986-05-21
IL74508A0 (en) 1985-06-30

Similar Documents

Publication Publication Date Title
AR242186A1 (en) Process for the production of 2,2,6,6,-tetraalkyl 4 piperidylamines
ZA864298B (en) Process for the production of 2,2,6,6-tetraalkyl-4-piperidylamines
DE3662256D1 (en) Process for the preparation of (2,2)-paracyclophane
DE3462025D1 (en) Process for the production of 2,3,5-trimethylbenzoquinone
DE3568421D1 (en) Process for the preparation of 1-chloro-1,2,2,2-tetrafluorethane
GB2205830B (en) Process for the preparation of 1,2,5,6,9,10-hexabromocyclododecane
IL74508A (en) Process for the manufacture of 1,2,5,6,9,10-hexabromocyclododecane of high purity
DE3561054D1 (en) Process for the preparation of 2,4-dichloro-5-fluoro-benzoic acid
DE3268390D1 (en) Process for the preparation of 1,2-dimethyl-5-nitroimidazole of high purity
DE3568327D1 (en) Process for the preparation of 2,3,5-trimethylbenzoquinone
HUT37153A (en) Process for producing new 1,3,2-dioxiborinanes
HUT37407A (en) Process for the production of new 1,2,4-triazola-derivatives
PT83799A (en) Process for the preparation of novel 2,2:-bi-1h-imidazoles
DE3260031D1 (en) Process for the production of 2,3-dichloropropionitrile
DE3562237D1 (en) Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinone
HUT35625A (en) Process for production of 3,11-dimethil-2-nonakozanon
HUT37408A (en) Process for the production of new 3-mercapto-1,2,4-triazole-derivatives
GB2150567B (en) Process for production of 1, 2, 4-triazolones
HUT37428A (en) Process for the production of new apovincaminol-derivatives
DE3567653D1 (en) Process for the production of pure trixane
DE3564433D1 (en) Process for the production of 1,3,5-trithiane
GB2165242B (en) Process for the preparation of 1, 2-benzoxathiine derivatives
DE3568347D1 (en) Process for the production of chanoclavin
DE3563045D1 (en) Process for the preparation of pure 2-ethylamino-4-nitro-1-alkoxy-benzenes
EP0186629A3 (en) Process for the preparation of 3,5-dialkyl-4-hydroxybenzoic acid

Legal Events

Date Code Title Description
RH Patent void