1-Ethynyl-2,4,5-trimethoxybenzene

1-乙炔基-2,4,5-三甲氧基苯

1-Ethynyl-2,4,5-trimethoxybenzene (CAS 101911-62-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H12O3 and a molecular weight of 192.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 101911-62-0
Jingsj CID: J-650413-9
Molecular Formula: C₁₁H₁₂O₃
Chinese Name: 1-乙炔基-2,4,5-三甲氧基苯
Molecular Weight: 192.21 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Ethynyl-2,4,5-trimethoxybenzene?

The CAS number of 1-Ethynyl-2,4,5-trimethoxybenzene is 101911-62-0.

What are the molecular formula and molecular weight of 1-Ethynyl-2,4,5-trimethoxybenzene?

1-Ethynyl-2,4,5-trimethoxybenzene has molecular formula C11H12O3 and molecular weight 192.21 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. "1-Ethynyl-2,4,5-trimethoxybenzene (CAS 101911-62-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-650413-9 (accessed 2026-10-23).

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