1-(1-Ethoxy-2-propynyl)-1H-benzotriazole

1-(1-乙氧基-2-丙炔基)-1H-苯并三唑

Also known as: 1H-Benzotriazole, 1-(1-ethoxy-2-propyn-1-yl)-, 1-(1-ethoxyprop-2-ynyl)benzotriazole

1-(1-Ethoxy-2-propynyl)-1H-benzotriazole (CAS 171815-58-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H11N3O and a molecular weight of 201.22500 g/mol. It is also known as 1H-Benzotriazole, 1-(1-ethoxy-2-propyn-1-yl)- and 1-(1-ethoxyprop-2-ynyl)benzotriazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 171815-58-0
Jingsj CID: J-1150829-6
Molecular Formula: C₁₁H₁₁N₃O
Chinese Name: 1-(1-乙氧基-2-丙炔基)-1H-苯并三唑
Molecular Weight: 201.22500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(1-Ethoxy-2-propynyl)-1H-benzotriazole?

The CAS number of 1-(1-Ethoxy-2-propynyl)-1H-benzotriazole is 171815-58-0.

What are the molecular formula and molecular weight of 1-(1-Ethoxy-2-propynyl)-1H-benzotriazole?

1-(1-Ethoxy-2-propynyl)-1H-benzotriazole has molecular formula C11H11N3O and molecular weight 201.22500 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-(1-Ethoxy-2-propynyl)-1H-benzotriazole (CAS 171815-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1150829-6 (accessed 2026-10-25).

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