Detail of "32536-52-0"

CAS Number:
32536-52-0
Name:
Benzene, 1,1'-oxybis-,octabromo deriv.
Molecular Structure:
Formula:
C12H2 Br8 O
Molecular Weight:
801.42
Synonyms:
Phenylether, octabromo deriv. (8CI); Bromkal 79-8DE; CD 79; DE 79; EB 8; FR 1208; FR143; Octabromobiphenyl ether; Octabromodiphenyl ether; Octabromodiphenyl oxide;Tardex 80
Density:
2.768g/cm³
Boiling Point:
523.5°Cat760mmHg
Flash Point:
219.7°C
Hazard Symbols:
Moderately toxic by inhalation and skin contact. Low toxicity by ingestion.
Risk Codes:
61-62
Safety:
Moderately toxic by inhalation and skin contact. Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of Br⁻. Details

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Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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Octabromodiphenyl oxide

Supplier:Great Lakes Chemical Corp., [ United States]

430 Integral
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Tel:765-497-6100

Address:PO Box 2200, One Great Lakes Blvd., W. Lafayette, IN, 47906-0200, USA

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Fire-resistant thermoplastic polyester resin compositions: Fire-resistant thermoplastic polyester resin compositions. (Dainippon Ink and Chemicals, Inc., Japan). Jpn. Kokai Tokkyo Koho JP 59006251 A2 13 Jan 1984 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C08L067-02; C08K003-22; C08K005-29. APPLICATION: JP 82-115568 5 Jul 1982. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) The compns. contain halogen-contg. fire-resistant thermoplastic 100, inorg. fire retardant 0.1-20, alk. earth metal oxide 0.05-5, carbodiimide deriv. 0.1-10, and reinforcing filler 0-150 parts. The compns. are noncorrosive and resist hydrolytic degrdn. Thus, poly(butylene terephthalate) [24968-12-5] (from butanediol and di-Me terephthalate) 91, octabromodiphenyl ether [32536-52-0] 9, Sb2O3 7.5, aminosilane-treated glass fibers 46, Stabaxol PCD [29117-01-9] (arom. polycarbodiimide): 2, and MgO 0-5 parts were combined and pelletized.

Stabilized fire-resistant styrene polymer mixtures: Stabilized fire-resistant styrene polymer mixtures. Levek, Robert P.; Williams, David O. (Great Lakes Chemical Corp., USA). Ger. Offen. DE 2733695 2 Feb 1978, 29 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C08L055-02. PRIORITY: US 76-709512 28 Jul 1976. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Tetrahydrophthalic anhydride (I) [85-43-8], ethylene-vinyl acetate copolymer [24937-78-8], maleic anhydride-styrene copolymer [9011-13-6], 5-norbornene-2,3-dicarboxylic acid anhydride [826-62-0], di-Bu phthalate [84-74-2], tetrahydrophthalimide [85-40-5], succinic anhydride [108-30-5], or a similar compd. was used with a dialkyltin maleate and a phenolic antioxidant as a heat stabilizer system for styrene polymers contg. a Br compd., such as tetrabromobisphenol A (II) [79-94-7] or octabromodiphenyl ether [32536-52-0], as a fireproofing agent. Thus, a mixt. of ABS polymer [9003-56-9] 100, II 24, Sb2O3 6, dibutyltin maleate [78-04-6] 0.75, I 0.25, and 2,6-di-tert-butyl-4-methylphenol [128-37-0] 0.5 part was not discolored after 8 min of processing at 160° and molding at 246°, but mixts. contg. 0-2 of the 3 stabilizer compds. were discolored.