1-Acetyl-1H-benzotriazole

1-乙酰基-1H-苯并三唑

Also known as: 1-(1H-benzo[d][1,2,3]triazol-1-yl)ethanone, 1-(benzotriazol-1-yl)ethanone, 1-acetyl-1H-1,2,3-benzotriazole, 1-acetylbenzotriazole, 1H-benzotriazole, 1-acetyl-, N-acetylbenzotriazole

CAS No.
18773-93-8
Jingsj CID
J-1493321-3
Molecular Formula
C8H7N3O
Chinese Name
1-乙酰基-1H-苯并三唑
Molecular Weight
161.16100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point46-50ºC
Boiling Point305.8ºC at 760mmHg
Density1.33g/cm3
Flash Point138.7ºC

Frequently Asked Questions

What is the CAS number of 1-Acetyl-1H-benzotriazole?

18773-93-8

What are the molecular formula and molecular weight of 1-Acetyl-1H-benzotriazole?

C8H7N3O, molecular weight 161.16100 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026