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2,3,4,5,6-Pentabromoethylbenzene

2,3,4,5,6-Pentabromoethylbenzene
2,3,4,5,6-Pentabromoethylbenzene structure
CAS No.
85-22-3
Chemical Name:
2,3,4,5,6-Pentabromoethylbenzene
Synonyms
eb80;pentabromoethylbenzene;pentabromoethyl-benzen;1-(Pentabromophenyl)ethane;pentabromoethylbenzene(peb);2,3,4,5,6-PENTABROMOETHYLBENZENE;1,2,3,4,5-pentabromo-6-ethylbenzene;2,3,4,5,6-Pentabromo-1-ethylbenzene;1-Ethyl-2,3,4,5,6-pentabromobenzene;1,2,3,4,5-pentabromo-6-ethyl-benzene
CBNumber:
CB0270014
Molecular Formula:
C8H5Br5
Formula Weight:
500.65
MOL File:
85-22-3.mol

2,3,4,5,6-Pentabromoethylbenzene Properties

Melting point:
138 °C
Boiling point:
367.74°C (rough estimate)
Density 
2.8012 (rough estimate)
refractive index 
1.7040 (estimate)
form 
neat
BRN 
3133073
CAS DataBase Reference
85-22-3
FDA UNII
697LYO57KP
EPA Substance Registry System
Pentabromoethylbenzene (85-22-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  2
RTECS  DA6639000
Toxicity LD50 skn-rbt: >8 g/kg TSCAT* OTS0515763

2,3,4,5,6-Pentabromoethylbenzene Chemical Properties,Uses,Production

Chemical Properties

2,3,4,5,6-Pentabromoethylbenzene is a solid of high bromine content (80 wt %) with a melting point of 136-138°C and a decomposition temperature of ca 210°C. The compound is prepared by the Friedel-Crafts-catalyzed bromination of ethyl benzene in an inert solvent. Its manufacturers recommends its use in epoxy resins, ABS and urethane foams.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Simple aromatic halogenated organic compounds, such as 2,3,4,5,6-PENTABROMOETHYLBENZENE, are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Health Hazard

ACUTE/CHRONIC HAZARDS: Toxic. Irritant.

Fire Hazard

Flash point data for 2,3,4,5,6-PENTABROMOETHYLBENZENE are not available; 2,3,4,5,6-PENTABROMOETHYLBENZENE is probably combustible.

Safety Profile

Low toxicity by skin contact. When heated to decomposition it emits toxic vapors of Brí.

2,3,4,5,6-Pentabromoethylbenzene Preparation Products And Raw materials

Raw materials

Preparation Products


2,3,4,5,6-Pentabromoethylbenzene Suppliers

Global( 23)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Guangdong wengjiang Chemical Reagent Co., Ltd. 13927879297 0751-2828607-
0751-8963795 3007421951@qq.com China 9991 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 400-002-6226
sales@biochemall.cn China 54467 58
Qingdao Tenglong microwave technology co., LTD. 18561885118 0532-83818797-
tao_zhu@tlwb.com.cn China 3957 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-00000000-
021-61105897 sales@tcisct.com China 31223 58

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