3,4-Diaminothiophene

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Names

[ CAS No. ]:
78637-85-1

[ Name ]:
3,4-Diaminothiophene

[Synonym ]:
3,4-thiophenediamine
3,4-Thiophenediamine dihydrobromide
thiophene-3,4-diamine
3,4-diamino-thiophene
3,4-Diamino-thiophen
thiophene-3,4-diaMinedihydrochloride
MFCD00671511
3,4-Diaminothiophene2HCl

Chemical & Physical Properties

[ Boiling Point ]:
385.5ºC at 760 mmHg

[ Melting Point ]:
150ºC

[ Molecular Formula ]:
C4H6N2S

[ Molecular Weight ]:
114.16900

[ Flash Point ]:
186.9ºC

[ Exact Mass ]:
114.02500

[ PSA ]:
80.28000

[ LogP ]:
2.07490

[ Vapour Pressure ]:
2.55E-06mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
39-20/21/22

[ Safety Phrases ]:
24/25

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

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

  • 5-Chloro-2,3'-bipyridine
  • 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
  • 6-cyclopentyl-1-ethyl-1H-imidazo[1,2-b]pyrazole
  • 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
  • 5-Methyl-1H-indazole-3,7-diamine
  • 2-cyclopropyl-N-((3-(furan-3-yl)pyrazin-2-yl)methyl)acetamide
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide