(2-Bromovinyl)benzene
Names
[ CAS No. ]:
103-64-0
[ Name ]:
(2-Bromovinyl)benzene
[Synonym ]:
Benzene, (2-bromoethenyl)-
EINECS 203-131-3
Beta-Bromostyrene
α-Bromo-β-phenylethylene
MFCD00000185
(2-Bromovinyl)benzene
Chemical & Physical Properties
[ 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
MSDS
Toxicological Information
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)
Safety Information
[ Symbol ]:
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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
J. Org. Chem. 71(22) , 8618-21, (2006)
An efficient preparation of pure ethyl Z- and E-alpha,alpha-difluoro-4-phenyl-3-butenoate 1a and 1b together with the corresponding acids 2a and 2b is described. The procedures involve stereocontrolle...
Identification of the brominated flame retardant 1,2-dibromo-4-(1,2-dibromoethyl)cyclohexane as an androgen agonist.J. Med. Chem. 49 , 7366-72, (2006)
To investigate androgen receptor (AR) activation by exogenous compounds, we used a combination of experimental analysis and theoretical modeling to compare a set of brominated flame retardants (BFRs) ...
Practical one-pot conversion of aryl bromides and ß-bromostyrenes into aromatic nitriles and cinnamonitriles. Ishii G, et al.Tetrahedron 69(5) , 1462-69, (2013)