2-Bromo-4-ethynyl-1,3-dimethylbenzene

2-溴-4-乙炔基-1,3-二甲苯

2-Bromo-4-ethynyl-1,3-dimethylbenzene (CAS 2158778-38-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H9Br and a molecular weight of 209.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2158778-38-0
Jingsj CID: J-777933-6
Molecular Formula: C₁₀H₉Br
Chinese Name: 2-溴-4-乙炔基-1,3-二甲苯
Molecular Weight: 209.08 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Bromo-4-ethynyl-1,3-dimethylbenzene?

The CAS number of 2-Bromo-4-ethynyl-1,3-dimethylbenzene is 2158778-38-0.

What are the molecular formula and molecular weight of 2-Bromo-4-ethynyl-1,3-dimethylbenzene?

2-Bromo-4-ethynyl-1,3-dimethylbenzene has molecular formula C10H9Br and molecular weight 209.08 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-Bromo-4-ethynyl-1,3-dimethylbenzene (CAS 2158778-38-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-777933-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.