2-Bromostyrene , 97%, containing 0.1%to beopenphenol (TBC) stabilizer , 2039-88-5

Synonym(s):
o -Bromovinylbenzene;Styrene, o -bromo

CAS NO.：2039-88-5

Empirical Formula: C8H7Br

Molecular Weight: 183.05

MDL number: MFCD00000076

EINECS: 218-027-3

PRODUCT Properties

• Melting point: 7°C
• Boiling point: 102-104 °C/22 mmHg (lit.)
• Density: 1.46 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.592(lit.)
• Flash point: 186 °F
• storage temp.: 2-8°C
• solubility: Miscible with methanol.
• form: clear liquid
• Specific Gravity: 1.4160
• color: Colorless to Yellow
• BRN: 2323537
• InChI: InChI=1S/C8H7Br/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H2
• InChIKey: SSZOCHFYWWVSAI-UHFFFAOYSA-N
• SMILES: C1(Br)=CC=CC=C1C=C
• CAS DataBase Reference: 2039-88-5(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-bromo-2-ethenyl-(2039-88-5)

Description and Uses

2-Bromostyrene is used as a cross linking agent in fire-resistant bromostyrene-crosslinked polyesters. Further, it is used to prepare trans-1-(2-bromophenyl)-2-(3-bromophenyl)ethene by reacting with 1-bromo-3-iodo-benzene, involving palladium(II) acetate as catalyst.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 29036990