3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

Suppliers

Names

[ CAS No. ]:
3954-26-5

[ Name ]:
3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

[Synonym ]:
MANNITOL,1,6-DIAMINO-,D-,DIHYDROCHLORIDE
1,6-Diamino-1,6-didesoxy-D-mannit,Dihydrochlorid
Diamino-1,6 D-mannitol dihydrochloride
3,4-Diamino-2,5-dicyan-thieno<2,3-b>thiophen
1,6-diamino-1,6-dideoxy-D-mannitol,dihydrochloride
1,6-diamino-2,5-dicyanothieno<2,3-b>thiophene

Chemical & Physical Properties

[ Density]:
1.68±0.1 g/cm3(Predicted)

[ Boiling Point ]:
550.6±50.0 °C(Predicted)

[ Molecular Formula ]:
C8H4N4S2

[ Molecular Weight ]:
220.27400

[ Exact Mass ]:
219.98800

[ PSA ]:
156.10000

[ LogP ]:
3.03296

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbon disulphide
  • 2-chloroacetonitrile
  • Malononitrile
  • Bromoacetonitrile
  • Ethyl bromo(cyano)acetate

DownStream

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

  • 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
  • 2-{Bicyclo[2.2.1]hept-5-en-2-yl}-1,1-difluoropropan-2-amine
  • 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