3-oxoprop-2-enenitrile

Names

[ CAS No. ]:
4452-08-8

[ Name ]:
3-oxoprop-2-enenitrile

[Synonym ]:
NCCH=C=O
Ketene,cyano
Cyanoketene

Chemical & Physical Properties

[ Density]:
0.994g/cm3

[ Boiling Point ]:
91.1ºC at 760mmHg

[ Molecular Formula ]:
C3HNO

[ Molecular Weight ]:
67.04610

[ Flash Point ]:
8.9ºC

[ Exact Mass ]:
67.00580

[ PSA ]:
40.86000

[ Index of Refraction ]:
1.391

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl cyanoacetate
  • 2-Cyano-N-isopropylacetamide
  • 5-(bis(isopropylamino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
  • N-tert-butyl-2-cyanoacetamide
  • 5-((isopropylamino)(methylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 5-((dimethylamino)(isopropylamino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 5-((tert-butylamino)(methylthio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 1H-Pyrazole-1-propanenitrile,3,5-dimethyl-b-oxo-
  • N,N-Dimethylcyanoacetamide

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-chloro-3-oxoprop-2-enenitrile
  • 3-oxoprop-2-enoyl fluoride
  • methyl 3-oxoprop-2-enoate
  • 3-(3-oxoprop-2-enyl)thymidine
  • ethyl 3-oxoprop-2-enoate
  • 2-benzyl-3-oxoprop-2-enoyl chloride
  • (2R)-1-(3-ethyl-1H-1,2,4-triazol-5-yl)propan-2-amine
  • (1R)-1-(5-Ethyl-1H-1,2,4-triazol-3-yl)propan-1-amine
  • (R)-8-Fluorochromane-3-carboxylic acid
  • (S)-8-Fluorochromane-3-carboxylic acid
  • 4-[(2-Amino-4-methyl-1,3-thiazol-5-yl)sulfonyl]phenylamine
  • (2S)-4-(5-bromo-2-methoxyphenyl)butan-2-amine
  • (S)-6-Azaspiro[2.5]octane-1-carboxylic acid
  • rac-(1R,2R)-2-(2-chlorophenyl)-1-methylcyclopropane-1-carboxylic acid
  • {1-[(Diethylamino)methyl]cyclopropyl}methanol
  • 4-(4-Ethoxyphenyl)-2-methylbutan-2-amine
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