2-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde

2-(1H-1,2,3-苯并三唑-1-基)苯甲醛

2-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde (CAS 138479-57-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H9N3O and a molecular weight of 223.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 138479-57-9
Jingsj CID: J-126333-8
Molecular Formula: C₁₃H₉N₃O
Chinese Name: 2-(1H-1,2,3-苯并三唑-1-基)苯甲醛
Molecular Weight: 223.23 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde?

The CAS number of 2-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde is 138479-57-9.

What are the molecular formula and molecular weight of 2-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde?

2-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde has molecular formula C13H9N3O and molecular weight 223.23 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-(1H-1,2,3-benzotriazol-1-yl)benzaldehyde (CAS 138479-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-126333-8 (accessed 2026-10-25).

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