dimethyl 2,3-dicyanobut-2-enedioate

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Names

[ CAS No. ]:
35234-87-8

[ Name ]:
dimethyl 2,3-dicyanobut-2-enedioate

[Synonym ]:
Dimethyl trans-2,3-Dibromobutenedioate
2,3-dibromo-dimethylfumarate
2-Butenedioic acid,dibromo-,dimethyl ester
dibromo-fumaric acid dimethyl ester
dimethyl 2,3-dibromofumarate
2,3-Dibromofumaric Acid Dimethyl Ester
dimethyl 2,3-dicyanoethene
Dibrom-fumarsaeure-dimethylester
Maleic acid,dibromo-,dimethyl ester
Dimethyl dibromo-2-butenedioate
dimethyl 2,3-dicyanofumarate
dimethyl cyanofumarate
dimethyldicyanofumarate

Chemical & Physical Properties

[ Density]:
1.315g/cm3

[ Boiling Point ]:
310.4ºC at 760 mmHg

[ Molecular Formula ]:
C8H6N2O4

[ Molecular Weight ]:
194.14400

[ Flash Point ]:
134.7ºC

[ Exact Mass ]:
194.03300

[ PSA ]:
100.18000

[ Index of Refraction ]:
1.484

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • dimethyl 2,3-bis((hydroxyimino)methyl)fumarate
  • Tetracyanoethylene
  • Methyl cyanoacetate
  • cis,trans-1,4-bis(dimethylamino)buta-1,3-diene
  • cis-1,2-dicyano-1,2-bis(methoxycarbonyl)ethene
  • 2,3-bis(trimethylsilyloximinomethyl)but-2E,Z-en-1,4-dicarboxylic acid dimethyl ester
  • 1,1,3,3-tetramethyl-5-thia-7,8-diazaspiro[3.4]oct-7-en-2-one
  • Acetic acid,2-bromo-2-cyano-, methyl ester

DownStream

  • METHYL 1-METHYL-1,2,3-TRIAZOLE-5-CARBOXYLATE
  • METHYL 2-METHYL-2H-1,2,3-TRIAZOLE-4-CARBOXYLATE
  • 1H-Pyrazole-3-carboxylicacid,4-cyano-1-methyl-,methylester(9CI)
  • 4-Cyan-1-methyl-5-pyrazolcarbonsaeure-methylester
  • METHYL 1-METHYL-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE
  • 1H-Pyrazole-3-carboxylicacid,4-cyano-,methylester(9CI)
  • METHYL 3-CYANO-1H-PYRAZOLE-4-CARBOXYLATE
  • Methyl cyanoacetate

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

  • dimethyl 2,3-dimethylbut-2-enedioate
  • dimethyl 2,3-dibenzoylbut-2-enedioate
  • dimethyl 2,3-dianilinobut-2-enedioate
  • dimethyl 2,3-dithiocyanatobut-2-enedioate
  • dimethyl 2,3-diphenylbut-2-enedioate
  • dimethyl 2-(3-nitrobenzoyl)but-2-enedioate