2-Cyano-2-methylpropanoic acid

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Names

[ CAS No. ]:
22426-30-8

[ Name ]:
2-Cyano-2-methylpropanoic acid

[Synonym ]:
Dimethylcyanessigsaeure
2-cyano-2-methyl-propanoic acid
2-Cyan-2-methyl-propionsaeure
Dimethylmalonsaeuremononitril
Propanoic acid,2-cyano-2-methyl
2-Cyano-2-methylpropanoic acid
2-cyano-2-methylpropionic acid
cyanomethylpropanoicacid
2-cyano-2,2-dimethylacetic acid
Propanoic acid, 2-cyano-2-methyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
255.0±23.0 °C at 760 mmHg

[ Melting Point ]:
153-155ºC

[ Molecular Formula ]:
C5H7NO2

[ Molecular Weight ]:
113.115

[ Flash Point ]:
108.0±22.6 °C

[ Exact Mass ]:
113.047676

[ PSA ]:
61.09000

[ LogP ]:
-0.06

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.450

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-cyano-2-methylpropanoate
  • 2,2-Dicyanopropane
  • Ethyl cyanoacetate
  • methyl iodide
  • 3-Hydroxy-2,2-dimethylpropanenitrile
  • 3-Hydroxy-2,2-dimethylpropionaldehyde oxime
  • 3-acetoxy-2,2-dimethyl-propionitrile

DownStream

  • Isobutyronitrile
  • 3-Hydroxy-2,2-dimethylpropanenitrile
  • N-(1-Cyano-1-methylethyl)isobutyramide
  • 2-cyano-2-methylpropanoyl chloride

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

  • 3-Phenyl-2-cyano-2-methylpropanoic acid
  • 2-Cyano-2-methylpropanoic acid methyl ester
  • 3-BOC-AMINOBUTYRONITRILE
  • Anastrozole Mono Acid
  • 2-cyano-2-phenyldiazenylacetic acid
  • 2-cyano-2-methylbutanoic acid
  • 1-(1-Ethynylcyclopropyl)-2-methylcyclopropane
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide