3,4-dimethylthiophene-2,5-dicarbonitrile

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Names

[ CAS No. ]:
155632-41-0

[ Name ]:
3,4-dimethylthiophene-2,5-dicarbonitrile

[Synonym ]:
2,5-Dicyano-3,4-dimethylthiophene
MFCD00041438
HMS1662E13

Chemical & Physical Properties

[ Density]:
1.22 g/cm3

[ Boiling Point ]:
305.5ºC at 760 mmHg

[ Melting Point ]:
122-124ºC

[ Molecular Formula ]:
C8H6N2S

[ Molecular Weight ]:
162.21200

[ Flash Point ]:
138.6ºC

[ Exact Mass ]:
162.02500

[ PSA ]:
75.82000

[ LogP ]:
2.10826

[ Vapour Pressure ]:
0.000818mmHg at 25°C

[ Index of Refraction ]:
1.568

Safety Information

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22-S36/37

[ RIDADR ]:
UN 3276

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2934999090

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,4-dimethylthiophene-2,5-dione
  • 2,5-DIbromo-3,4-dimethyl-thiophene
  • 3,4-diphenylthiophene-2,5-dicarbonitrile
  • 3,4-Dimethylthiophene-2-carboxylic acid
  • 3-(4-fluoroanilino)pyrazine-2,5-dicarbonitrile
  • 3,4-Dimethyl-2,5-thiophenedicarboxylic acid
  • 6-Amino-4-bromoisoindolin-1-one
  • 1-(1-ethylcyclopropyl)-N-methylmethanesulfonamide
  • 4-Ethyl-3-{methyl[(3-methyloxetan-3-yl)methyl]amino}cyclohexan-1-ol
  • 3-[Cyclobutyl(ethyl)amino]-4-ethylcyclohexan-1-ol
  • 3-{6-Azaspiro[2.5]octan-6-yl}-4-ethylcyclohexan-1-ol
  • 3-(3-cyclopropyl-1H-1,2,4-triazol-1-yl)-4-ethylcyclohexan-1-ol
  • (5-bromo-2-fluorophenyl)-3-oxetanylMethanone
  • 1-(2-Ethyl-5-hydroxycyclohexyl)-5-methyl-1,2-dihydropyrimidin-2-one
  • 3-(2-Ethyl-5-hydroxycyclohexyl)-1-methylimidazolidine-2,4-dione
  • 4-(2-Ethyl-5-hydroxycyclohexyl)-1,4-oxazepan-5-one
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