2,5-Dihydrothiophene

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Names

[ CAS No. ]:
1708-32-3

[ Name ]:
2,5-Dihydrothiophene

[Synonym ]:
Thiophene, 2,5-dihydro-
2,5-Dihydrothiophene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
119.9±29.0 °C at 760 mmHg

[ Melting Point ]:
-49.3 °C

[ Molecular Formula ]:
C4H6S

[ Molecular Weight ]:
86.155

[ Flash Point ]:
23.5±20.9 °C

[ Exact Mass ]:
86.019020

[ PSA ]:
25.30000

[ LogP ]:
1.11

[ Vapour Pressure ]:
18.7±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.556

Safety Information

[ Hazard Codes ]:
F+

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

  • Thiophane
  • 1-methylsulfanylbuta-1,3-diene
  • iron,[1,1,5-tris(oxomethylidene)thiophen-2-ylidene]methanone
  • butadiene

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

  • 2,5-dihydrothiophene dioxide
  • 2,5-dihydrothiophene dioxide
  • 3-methyl-2,5-dihydrothiophene
  • 2-methyl-2,5-dihydrothiophene
  • 3-acetyl-2,5-dihydrothiophene
  • 3,4-diphenyl-2,5-dihydrothiophene
  • 2,3-Difluoropyridin-4-amine hydrochloride
  • 3-Fluoro-2-(trifluoromethyl)pyridin-4-amine hydrochloride
  • 1-[4-Methyl-1-(2-nitrobenzenesulfonyl)piperidin-3-yl]methanamine
  • 1-[4-Methyl-1-(4-nitrobenzenesulfonyl)piperidin-3-yl]methanamine
  • 4-(Difluoromethyl)pyridine-3-sulfonamide
  • 4-(4-(Trifluoromethyl)phenyl)pyrimidine-5-carboxylic acid
  • 2-Butanol, 3-methyl-3-[(3-nitrophenyl)amino]-
  • 1,2-Diiodo-5-ethyl-3-fluorobenzene
  • 1-(3-Chloropropyl)-3-ethyl-5-iodobenzene
  • 3-(Difluoromethoxy)pyridin-4-amine
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