5-Ethynyl-3-methoxybenzene-1,2-diol

5-乙炔基-3-甲氧基苯-1,2-二醇

5-Ethynyl-3-methoxybenzene-1,2-diol (CAS 1402910-67-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H8O3 and a molecular weight of 164.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1402910-67-1
Jingsj CID: J-278889-2
Molecular Formula: C₉H₈O₃
Chinese Name: 5-乙炔基-3-甲氧基苯-1,2-二醇
Molecular Weight: 164.16 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Ethynyl-3-methoxybenzene-1,2-diol?

The CAS number of 5-Ethynyl-3-methoxybenzene-1,2-diol is 1402910-67-1.

What are the molecular formula and molecular weight of 5-Ethynyl-3-methoxybenzene-1,2-diol?

5-Ethynyl-3-methoxybenzene-1,2-diol has molecular formula C9H8O3 and molecular weight 164.16 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. "5-Ethynyl-3-methoxybenzene-1,2-diol (CAS 1402910-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-278889-2 (accessed 2026-10-23).

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