Top Suppliers:I want be here


103-64-0

103-64-0 structure
103-64-0 structure

Name β-Bromostyrene
Synonyms Benzene, (2-bromoethenyl)-
EINECS 203-131-3
Beta-Bromostyrene
α-Bromo-β-phenylethylene
MFCD00000185
(2-Bromovinyl)benzene
Density 1.4±0.1 g/cm3
Boiling Point 220.9±9.0 °C at 760 mmHg
Melting Point 7 °C(lit.)
Molecular Formula C8H7Br
Molecular Weight 183.045
Flash Point 101.7±0.0 °C
Exact Mass 181.973099
LogP 2.99
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.630

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WL3850000
CHEMICAL NAME :
Styrene, beta-bromo-
CAS REGISTRY NUMBER :
103-64-0
BEILSTEIN REFERENCE NO. :
2038495
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H7-Br
MOLECULAR WEIGHT :
183.06
WISWESSER LINE NOTATION :
E1U1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 11,1043,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83180 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 456 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83180 No. of Facilities: 1783 (estimated) No. of Industries: 15 No. of Occupations: 22 No. of Employees: 20488 (estimated) No. of Female Employees: 12772 (estimated)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R22
Safety Phrases S23-S24/25-S36/37
WGK Germany 3
RTECS WL3850000
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.