1-(benzotriazol-1-yl)ethanone

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Names

[ CAS No. ]:
18773-93-8

[ Name ]:
1-(benzotriazol-1-yl)ethanone

[Synonym ]:
1-(1H-Benzo[d][1,2,3]triazol-1-yl)ethanone
1H-(1,2,3-benzotriazol-1-yl)-1-ethanone
acetyl-1 benzotriazole
1H-1,2,3-benzotriazol-1-yl(methyl)methanone
1H-Benzotriazole,1-acetyl
1-acetyl-1H-1,2,3-benzotriazole
N-Acetylbenzotriazole
1,2,3-benzotriazol-1-ylethanone
1-Acetyl-1H-benzotriazole
1-(1H-1,2,3-benzotriazol-1-yl)-1-ethanone
1-Acetylbenzotriazole

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
305.8ºC at 760mmHg

[ Melting Point ]:
46-50ºC

[ Molecular Formula ]:
C8H7N3O

[ Molecular Weight ]:
161.16100

[ Flash Point ]:
138.7ºC

[ Exact Mass ]:
161.05900

[ PSA ]:
47.78000

[ LogP ]:
1.09140

[ Vapour Pressure ]:
0.000805mmHg at 25°C

[ Index of Refraction ]:
1.667

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1H-Benzotriazole
  • Acetyl chloride
  • acetic acid
  • Ethyl 2-methylacetoacetate
  • (1H-Benzo[d][1,2,3]triazol-1-yl)(phenyl)methanone
  • Ethanoic anhydride
  • 1-(N-ferrocenylmethyl)benzotriazole
  • Water
  • 1-(Trimethylsilyl)-1H-benzotriazole

DownStream

  • ketene
  • 2-methylbenzoxazole
  • 1,3-cyclopentadiene-1-carbonitrile
  • Benzonitrile
  • 4'-Methylacetanilide
  • 1-Acetylimidazolidin-2-one
  • Acetanilide
  • AI3-17602
  • 1-acetylimidazole

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-(benzotriazol-1-yl)-2-(4-chlorophenoxy)ethanone
  • 1-(benzotriazol-1-yl)propargyl ethyl ether
  • 1-(benzotriazol-1-yl)-1-(phenylthio)-p-methylacetophenone p-tosylhydrazone
  • 1-(benzotriazol-1-yl)-N,N-dimethylmethanamine
  • (Trifluoroacetyl)benzotriazole
  • 1-benzotriazol-1-yl-1-[(p-methoxyphenyl)hydrazono]propan-2-one