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
  • 2-(2-Chlorophenyl)-4-(trifluoromethyl)pyridine
  • (1-Benzyl-1H-indol-6-yl)methanamine
  • Ethyl 2,2-difluoro-2-(5-fluoropyridin-2-yl)acetate
  • 2-(Pyrrolidine-3-carbonyl)-2-azabicyclo[2.2.1]heptane
  • N-cyclobutylpyrrolidine-3-carboxamide
  • 1,2-Pentanediol dinitrate
  • 1-Bromo-2,2-dimethylnonane
  • 3-((2-Chloro-5-(trifluoromethyl)phenoxy)methyl)azetidine
  • (1-Benzyl-1H-indol-4-yl)methanamine
  • Octahydropyrano[2,3-c]pyrrole
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