2-ETHYNYL-BENZONITRILE

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Names

[ CAS No. ]:
40888-26-4

[ Name ]:
2-ETHYNYL-BENZONITRILE

[Synonym ]:
2-cyanophenylethyne
2-ethenylbenzonitrile
Benzonitrile, 2-ethynyl-
2-Ethynylbenzonitrile
2-cyano-1-ethynylbenzene
o-cyanophenylacetylene
2-ETHYNYL-BENZONITRILE

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
246.8±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H5N

[ Molecular Weight ]:
127.143

[ Flash Point ]:
103.0±15.1 °C

[ Exact Mass ]:
127.042198

[ PSA ]:
23.79000

[ LogP ]:
1.84

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.566

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(2-trimethylsilylethynyl)benzonitrile
  • 2-Bromobenzonitrile
  • 2-Iodobenzonitrile
  • TMS-acetylene
  • diiodobenzene
  • 2-(2-iodophenyl)ethynyl-trimethylsilane
  • 2-(2c-bromo-vinyl-(r))-benzonitrile
  • (E)-3-(2-cyanophenyl)acrylic acid
  • cyanyl
  • Phenylacetylene

DownStream

  • [1,1'-Biphenyl]-2-carbonitrile,2'-formyl-
  • 5H-isoindolo[2,3-b]isoquinolin-7-one
  • 2-(2-chloroethynyl)benzonitrile
  • Benzenemethanamine, 2-ethynyl- (9CI)

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-ETHYNYL-5-METHYLPYRIDINE1-OXIDE
  • 2-Ethynyl-4-methoxyphenol
  • 2-ETHYNYL-3-METHYL-THIOPHENE
  • 2-ETHYNYL-BENZO[B]FURAN
  • 2-Ethynyl-2,3-dihydro-1H-inden-2-yl methyl carbonate
  • 2-Ethynyl-4-nitroaniline
  • Tert-butyl 3-[(3-hydroxypiperidin-3-yl)methyl]azetidine-1-carboxylate
  • 1-[(4-Cyclopropyl-1,3-thiazol-5-yl)methyl]cyclopropan-1-ol
  • tert-butyl N-{4-[1-(2-aminoethyl)cyclopropyl]-2-chlorophenyl}carbamate
  • 2-[1-(2-Aminopropan-2-yl)cyclopropyl]-4-methoxyphenol
  • 2-amino-1-(3-bromo-1-methyl-1H-pyrazol-5-yl)propan-1-one
  • Tert-butyl 3-(1-hydroxy-2-methoxyethyl)azetidine-1-carboxylate
  • tert-butyl N-{2-[2-(dimethylamino)-5-fluorophenyl]-1-oxopropan-2-yl}-N-methylcarbamate
  • rac-(1R,2S)-2-(1H-indazol-7-yl)cyclopropan-1-amine
  • tert-butyl N-[5-methoxy-2-(2-oxo-1,3-oxazolidin-5-yl)phenyl]carbamate
  • O-{[1-(2-methylbutan-2-yl)cyclopropyl]methyl}hydroxylamine