5-Acetoacetamino benzimidazolone

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Names

[ CAS No. ]:
26576-46-5

[ Name ]:
5-Acetoacetamino benzimidazolone

[Synonym ]:
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
3-Oxo-N-(2-oxo-2H-benzo[d]imidazol-5-yl)butanamide
3-Oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide
5-Acetoacetlamino be
5-Acetoacetamido-2-Benzimidazolone
3-oxo-N-(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)butanamide
5-acetoacetylamino-benzimidazolone
MFCD00444508
3-oxo-N-(2-oxo-2,3-dihydro-1H-benzoimidazol-5-yl)-butyramide
5-acetylacetamidobenzimidazolone
5-acetoacetylamino-2-benzimidazolon
Acetolone
EINECS 247-820-7
N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
5-Acetoacetamino benzimidazolone
5-ACETOACETAMINOBENZIMIDAZOLONE
5-Acetylacetamino Benzoimidazolone
AABI
5-acetoacetyl amino benzididazolone
N-acetoacetyl-4-amino-1,2-benzimidazolone
5-Acetoacetyl-amino-benzimidazol-2-one
5-(Acetoacetamido)-benzimidazolone

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
371.0±35.0 °C at 760 mmHg

[ Melting Point ]:
350°C

[ Molecular Formula ]:
C11H11N3O3

[ Molecular Weight ]:
233.223

[ Flash Point ]:
153.5±26.1 °C

[ Exact Mass ]:
233.080048

[ PSA ]:
94.82000

[ LogP ]:
0.30

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.617

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
O,C,Xi

[ Risk Phrases ]:
R8:Contact with combustible material may cause fire. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R34:Causes burns. R22:Harmful if swallowed. R36/38:Irritating to eyes and skin . R20:Harmful by inhalation. R45:May cause cancer.

[ Safety Phrases ]:
S53-S17-S26-S36/37/39-S45-S36

[ RIDADR ]:
UN 3085 5.1/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
5.1

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diketene
  • 5-Amino-1,3-dihydro-2H-benzimidazol-2-one

DownStream

  • Pigment Yellow 151

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

  • C.I.Pigment Red 183
  • 5-Amino-6-methyl benzimidazolone
  • 5-Amino-1,3-diethyl-1,3-dihydro-benzoimidazol-2-one
  • 5-Amino-1,3-dihydro-2H-benzimidazol-2-one
  • 5,6-Diamino-1H-benzimidazol-2-ol
  • 5,6-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one
  • Toluene-4-sulfonic acid 3-methyl-pentyl ester
  • (2S)-2-[hydroxy(4-methylphenyl)methyl]-1-pyrrolidinecarboxylic acid, 1,1-dimethylethyl ester
  • 2-(2-Chloro-5-fluorophenyl)propanenitrile
  • 2-Pentenoic acid, 4-(acetylamino)-4-(3-methylphenyl)-, ethyl ester, (2E)-
  • 2-(4-Aminophenyl)acetohydrazide
  • 2-(1-Methyl-6-oxo-1,6-dihydropyridin-3-yl)acetohydrazide
  • (3-Cyano-4-methoxy-phenyl)-acetic acid hydrazide
  • O-(pent-4-en-1-yl)hydroxylamine
  • N-[2-(4-fluorophenyl)ethyl]-1-(3-phenyl[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-4-carboxamide
  • tert-Butyl 3-(4-(trifluoromethyl)phenoxy)-3-phenylpropylcarbamate
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