1-Bromo-2-(phenylethynyl)benzene

1-溴-2-(苯乙炔基)苯

Also known as: 1-BROMO-2-PHENYLETHYNYL-BENZENE, 2-Bromotolan, 2-bromodiphenylacetylene, 2-bromotolane, 1-(2-Bromophenyl)-2-phenylacetylene, 1-(2-Bromophenyl)-2-phenylethyne, 1-(Phenylethynyl)-2-bromobenzene, 1-Phenyl-2-(2-bromophenyl)ethyne, 1-bromo-2-(2-phenylethynyl)benzene, 2-(Phenylethynyl)phenyl bromide, Benzene, 1-bromo-2-(2-phenylethynyl)-

CAS No.
21375-88-2
Jingsj CID
J-973214-6
Molecular Formula
C14H9Br
Chinese Name
1-溴-2-(苯乙炔基)苯
Molecular Weight
257.12500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Bromo-2-(phenylethynyl)benzene?

21375-88-2

What are the molecular formula and molecular weight of 1-Bromo-2-(phenylethynyl)benzene?

C14H9Br, molecular weight 257.12500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026