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-[(oxiran-2-yl)methyl]-4,5,6,7-tetrahydro-1H-indole
  • 3-[4-(3-Methylpyridin-2-yl)piperazin-1-yl]-6-(piperidin-1-yl)pyridazine
  • 4-[4-(cyclohexylmethyl)piperazin-1-yl]-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidine
  • 4-Methyl-2-[4-(5-methyl-1,3-thiazol-2-yl)piperazin-1-yl]-6-(4-methylpiperazin-1-yl)pyrimidine
  • 4-Methyl-6-[4-(5-methyl-1,3-thiazol-2-yl)piperazin-1-yl]-2-(4-methylpiperazin-1-yl)pyrimidine
  • 4-{1-[(3,4-Difluorophenyl)methyl]pyrrolidine-3-carbonyl}thiomorpholine
  • N-cyclopropyl-1-[(2,4-difluorophenyl)methyl]piperidine-3-carboxamide
  • 2-Methyl-4-[4-(6-methylpyridin-2-yl)piperazin-1-yl]-6-(pyrrolidin-1-yl)pyrimidine
  • N-{[1-(1,3-benzoxazol-2-yl)-4-fluoropiperidin-4-yl]methyl}-2,2-dimethylpropanamide
  • 4-[4-(5-Bromopyrimidin-2-yl)piperazin-1-yl]-2-methyl-6-(piperidin-1-yl)pyrimidine
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