1-(Chloromethyl)-1H-benzotriazole

1-氯甲基苯并三唑

Also known as: 1-(Chloromethyl)benzotriazole, 1-(Chloromethyl)-1H-benzotriazole 98%, 1-(Chloromethyl)-1H-bezotriazole, Chloromethylbezotriazole, 1-(benzotriazol-1-yl)-1-chloromethane, benzotriazol-1-ylmethyl chloride, 1-chloromethylbenzotriazole, N1-chloromethylbenzotriazole, BUTTPARK 84\02-49

1-(Chloromethyl)-1H-benzotriazole (CAS 54187-96-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6ClN3 and a molecular weight of 167.59600 g/mol. It is also known as 1-(Chloromethyl)benzotriazole, 1-(Chloromethyl)-1H-benzotriazole 98% and 1-(Chloromethyl)-1H-bezotriazole. Key properties include a melting point of 136-139ºC(lit.), a boiling point of 305.9ºC at 760 mmHg, a density of 1.42g/cm3 and a flash point of 138.8ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
54187-96-1
Jingsj CID
J-16707-1
Molecular Formula
C7H6ClN3
Chinese Name
1-氯甲基苯并三唑
Molecular Weight
167.59600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point136-139ºC(lit.)
Boiling Point305.9ºC at 760 mmHg
Density1.42g/cm3
Flash Point138.8ºC

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-(Chloromethyl)-1H-benzotriazole?

The CAS number of 1-(Chloromethyl)-1H-benzotriazole is 54187-96-1.

What are the molecular formula and molecular weight of 1-(Chloromethyl)-1H-benzotriazole?

1-(Chloromethyl)-1H-benzotriazole has molecular formula C7H6ClN3 and molecular weight 167.59600 g/mol.

Is 1-(Chloromethyl)-1H-benzotriazole hazardous?

1-(Chloromethyl)-1H-benzotriazole has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-(Chloromethyl)-1H-benzotriazole (CAS 54187-96-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16707-1 (accessed 2026-10-22).

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