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
  • 1-(2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)-3-ethylurea
  • 7-Bromo-2-chloro-3-(trifluoromethyl)quinoline
  • 7-bromo-3-fluoro-N-methyl-2-Quinolinamine
  • 3-bromo-N-cyclopropyl-7-iodo-2-Quinolinamine
  • N-(2-(1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)-2-(2-chlorophenyl)acetamide
  • ((3AR,4R,6S,6aS)-2,2-dimethyl-6-(4-(methylthio)pyrrolo[2,1-f][1,2,4]triazin-7-yl)tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
  • N-(2-(1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)-3-(phenylthio)propanamide
  • 3-Bromo-7-iodo-N-(4-methoxybenzyl)quinolin-2-amine
  • 7-Bromo-N-[(4-methoxyphenyl)methyl]-2-quinazolinamine
  • N-[4-(bromomethyl)-2-methylphenyl]-2,2-dimethyl-N-propan-2-ylpropanamide
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