CAS 828267-46-5

2-Bromo-1-ethenyl-4-methylbenzene

Description:

2-Bromo-1-ethenyl-4-methylbenzene, also known as 4-methyl-2-bromostyrene, is an organic compound characterized by its aromatic structure, which includes a bromine substituent and a vinyl group attached to a methyl-substituted benzene ring. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity due to the presence of the vinyl group, making it a useful intermediate in various organic synthesis reactions. The bromine atom enhances its electrophilic character, facilitating nucleophilic substitution reactions. Additionally, the methyl group on the benzene ring contributes to the compound's stability and influences its reactivity patterns. 2-Bromo-1-ethenyl-4-methylbenzene is often utilized in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Safety precautions should be observed when handling this compound, as it may pose health risks, including skin and respiratory irritation. Proper storage and disposal methods are essential to mitigate environmental impact and ensure safety in laboratory settings.

Formula: C₉H₉Br

InChI: InChI=1S/C9H9Br/c1-3-8-5-4-7(2)6-9(8)10/h3-6H,1H2,2H3

InChI key: InChIKey=YAPUBTBEBJZBSI-UHFFFAOYSA-N

SMILES: C(=C)C1=C(Br)C=C(C)C=C1

Synonyms:

• 2-Bromo-4-methylstyrene
• 2-Bromo-1-ethenyl-4-methylbenzene
• Benzene, 2-bromo-1-ethenyl-4-methyl-