alpha-Bromostyrene

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Names

[ CAS No. ]:
98-81-7

[ Name ]:
alpha-Bromostyrene

[Synonym ]:
MFCD00012229
1-bromoethenylbenzene
EINECS 202-702-4

Chemical & Physical Properties

[ Density]:
1.387g/cm3

[ Boiling Point ]:
67-70ºC4 mm Hg(lit.)

[ Melting Point ]:
-44ºC(lit.)

[ Molecular Formula ]:
C8H7Br

[ Molecular Weight ]:
183.04500

[ Flash Point ]:
98.3ºC

[ Exact Mass ]:
181.97300

[ LogP ]:
3.05220

[ Index of Refraction ]:
n20/D 1.588(lit.)

[ Storage condition ]:
Refrigerator (+4°C)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WL3840000
CHEMICAL NAME :
Styrene, alpha-bromo-
CAS REGISTRY NUMBER :
98-81-7
BEILSTEIN REFERENCE NO. :
2038866
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H7-Br
MOLECULAR WEIGHT :
183.06
WISWESSER LINE NOTATION :
EYR&U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
203 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(12),52,1976

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
NA 1993 / PGIII

[ WGK Germany ]:
3

[ RTECS ]:
WL3840000

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Acetophenone
  • 1-phenylethenyl trifluoromethanesulfonate
  • 3-Butyn-1-ol
  • Acetophenone oxime
  • phenylene-ethylene
  • diethyl 1-phenylethenyl phosphate
  • Phenylacetylene
  • (1,2-dibromo-ethyl)-benzene

DownStream

  • 2-(p-toluenesulfonyl)acetophenone
  • (E)-1-((2-chloro-2-phenylvinyl)sulfonyl)-4-methylbenzene
  • Methyl 3-bromopropanoate
  • 2-Phenylacrylic acid
  • phenylene-ethylene
  • 2,3-DIPHENYL-1,3-BUTADIENE
  • N,N-dimethyl-2-phenylacrylamide
  • N-(3-phenylbut-3-enyl)benzamide
  • alpha-(trifluoromethyl)styrene

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • alpha,alpha-Dimethylpiperazine-1,4-diethanol
  • (-)-alpha-Narcotine
  • ALPHA-MAN-[1->3][ALPHA-MAN-(1->6)]-ALPHA-MAN-[1->6][ALPHA-MAN-(1->3)]-MAN
  • alpha-D-Xylofuranoside,methyl5-thio-,5-acetate(9CI)
  • (-)-alpha-Cedrene
  • alpha-Elemolic acid
  • 6-chloro-1-[2-(methylsulfanyl)ethyl]-1H-1,2,3-benzotriazole
  • 1-cyclopropyl-6-fluoro-1H-1,2,3-benzotriazole-7-carboxylic acid
  • tert-butyl N-[1-(3-hydroxy-4-methylphenyl)-2-oxoethyl]-N-methylcarbamate
  • (Adamantan-1-yl)(cyclopropyl)methanamine hydrochloride
  • 4-(1-{Bicyclo[2.2.1]hept-5-en-2-yl}ethyl)piperidine
  • 2-(4-{[(Tert-butoxy)carbonyl]amino}cyclohexyl)butanoic acid
  • (5I+/-,22E)-Stigmast-22-ene-3,6-dione
  • (1-ethenyl-1H-pyrazol-4-yl)methanesulfonyl fluoride
  • 3-amino-2-(1-ethyl-2,3-dihydro-1H-indol-5-yl)propan-1-ol
  • 4-Fluoro-2-hydroxy-2,4-dimethylpentanoic acid
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