1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI)

1-(1H-苯并三唑-1-基)-2-氯-1-丙酮

Also known as: 1-(benzotriazol-1-yl)-2-chloropropan-1-one, 1-Propanone, 1-(1H-benzotriazol-1-yl)-2-chloro-

1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI) (CAS 647833-21-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H8ClN3O and a molecular weight of 209.63200 g/mol. It is also known as 1-(benzotriazol-1-yl)-2-chloropropan-1-one and 1-Propanone, 1-(1H-benzotriazol-1-yl)-2-chloro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 647833-21-4
Jingsj CID: J-917566-4
Molecular Formula: C₉H₈ClN₃O
Chinese Name: 1-(1H-苯并三唑-1-基)-2-氯-1-丙酮
Molecular Weight: 209.63200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI)?

The CAS number of 1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI) is 647833-21-4.

What are the molecular formula and molecular weight of 1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI)?

1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI) has molecular formula C9H8ClN3O and molecular weight 209.63200 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. "1H-Benzotriazole, 1-(2-chloro-1-oxopropyl)- (9CI) (CAS 647833-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-917566-4 (accessed 2026-10-24).

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