(Trifluoroacetyl)benzotriazole

(三氟乙酰基)苯并三唑

Also known as: 1-(benzotriazol-1-yl)-2,2,2-trifluoroethanone, 1-(Trifluoromethyl)acetylbenzotriazole, 1-(trifluoroacetyl)-1H-benzotriazole, N-Trifluoroacetylbenzotriazole, TFABI, trifluoroacetyl benzotriazole, 1H-benzotriazole,1-(trifluoroacetyl), Ethanone, 1-(1H-benzotriazol-1-yl)-2,2,2-trifluoro-, MFCD00593044, (Trifluoroacetyl)benzotriazole (mixture of 1H- and 2H- isomers), 1H-Benzotriazole, 1-(trifluoroacetyl)- (9CI)

CAS No.
183266-61-7
Jingsj CID
J-16718-3
Molecular Formula
C8H4F3N3O
Chinese Name
(三氟乙酰基)苯并三唑
Molecular Weight
215.13200 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point66-70ºC(lit.)
Boiling Point243.8ºC at 760 mmHg
Density1.58g/cm3
Flash Point101.3ºC

Frequently Asked Questions

What is the CAS number of (Trifluoroacetyl)benzotriazole?

183266-61-7

What are the molecular formula and molecular weight of (Trifluoroacetyl)benzotriazole?

C8H4F3N3O, molecular weight 215.13200 g/mol

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