IT1218065B - Procedimento per pa preparazione di 1,2,5,6,9,10 esabromociclododecano - Google Patents

Procedimento per pa preparazione di 1,2,5,6,9,10 esabromociclododecano

Info

Publication number
IT1218065B
IT1218065B IT20935/88A IT2093588A IT1218065B IT 1218065 B IT1218065 B IT 1218065B IT 20935/88 A IT20935/88 A IT 20935/88A IT 2093588 A IT2093588 A IT 2093588A IT 1218065 B IT1218065 B IT 1218065B
Authority
IT
Italy
Prior art keywords
hexabromocyclododecane
procedure
preparation
Prior art date
Application number
IT20935/88A
Other languages
English (en)
Other versions
IT8820935A0 (it
Inventor
Joshua Hermulin
Amiram Groweiss
Aaron Ronny Mcmurray
Original Assignee
Bromine Compounds 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 Bromine Compounds Ltd filed Critical Bromine Compounds Ltd
Publication of IT8820935A0 publication Critical patent/IT8820935A0/it
Application granted granted Critical
Publication of IT1218065B publication Critical patent/IT1218065B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/02—Monocyclic halogenated hydrocarbons
    • 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)
  • Fireproofing Substances (AREA)
IT20935/88A 1987-06-11 1988-06-10 Procedimento per pa preparazione di 1,2,5,6,9,10 esabromociclododecano IT1218065B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL82858A IL82858A0 (en) 1987-06-11 1987-06-11 Process for the preparation of 1,2,5,6,9,10-hexabromo-cyclododecane

Publications (2)

Publication Number Publication Date
IT8820935A0 IT8820935A0 (it) 1988-06-10
IT1218065B true IT1218065B (it) 1990-04-12

Family

ID=11057887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20935/88A IT1218065B (it) 1987-06-11 1988-06-10 Procedimento per pa preparazione di 1,2,5,6,9,10 esabromociclododecano

Country Status (9)

Country Link
US (1) US4918253A (it)
JP (1) JPS6456633A (it)
KR (1) KR890000386A (it)
DE (1) DE3819830A1 (it)
FR (1) FR2616429B1 (it)
GB (1) GB2205830B (it)
IL (1) IL82858A0 (it)
IT (1) IT1218065B (it)
NL (1) NL8801473A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004847A (en) * 1989-12-27 1991-04-02 Ethyl Corporation Recovery of hexabromocyclododecane particles
US5004848A (en) * 1990-02-05 1991-04-02 Ethyl Corporation Method of elevating the melting point of a hexabromocyclododecane product
US5025110A (en) * 1990-02-06 1991-06-18 Ethyl Corporation Alcohol reaction media for production of hexabromocyclododecane
IL97107A0 (en) * 1990-03-05 1992-03-29 Ethyl Corp 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
US5077444A (en) * 1990-11-15 1991-12-31 Ethyl Corporation Process for drying 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
CN103086840B (zh) * 2012-07-11 2016-04-06 山东旭锐新材有限公司 高γ异构体含量的六溴环十二烷的制备方法
US11072744B2 (en) 2018-10-11 2021-07-27 International Business Machines Corporation Covalently-bound polybromocyclododecane flame retardants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290543B (de) * 1967-05-12 1969-03-13 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von Hexabromcyclododecan
US3833675A (en) * 1970-12-18 1974-09-03 Cities Service Co Bromination of unsaturated hydrocarbons in mixed solvents
DE3447631A1 (de) * 1984-12-28 1986-07-10 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur herstellung von hexabromcyclododecan
JPS63188634A (ja) * 1987-01-29 1988-08-04 Dai Ichi Kogyo Seiyaku Co Ltd ヘキサブロモシクロドデカンの製造法

Also Published As

Publication number Publication date
GB2205830A (en) 1988-12-21
NL8801473A (nl) 1989-01-02
GB8813104D0 (en) 1988-07-06
KR890000386A (ko) 1989-03-14
DE3819830A1 (de) 1988-12-22
IL82858A0 (en) 1987-12-20
FR2616429B1 (fr) 1990-07-06
GB2205830B (en) 1991-05-15
JPS6456633A (en) 1989-03-03
FR2616429A1 (fr) 1988-12-16
US4918253A (en) 1990-04-17
IT8820935A0 (it) 1988-06-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940630