2,5-Thiophenedione,dihydro-

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Names

[ CAS No. ]:
3194-60-3

[ Name ]:
2,5-Thiophenedione,dihydro-

[Synonym ]:
succinic acid thioanhydride
Tetrahydrothiophene-2,5-dione
Tetrahydro-2,5-thiophendion
2,5-Thiophenedione,dihydro
Thiobernsteinsaeureanhydrid
Succinic thioanhydride
thiosuccinic anhydride

Chemical & Physical Properties

[ Density]:
1.43g/cm3

[ Boiling Point ]:
144.4ºC at 760mmHg

[ Molecular Formula ]:
C4H4O2S

[ Molecular Weight ]:
116.13800

[ Flash Point ]:
48.8ºC

[ Exact Mass ]:
115.99300

[ PSA ]:
59.44000

[ LogP ]:
0.56660

[ Index of Refraction ]:
1.576

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Succinic acid
  • bis(trimethylsilyl) sulfide
  • SUCCINYL CHLORIDE
  • Thiophene, 2,5-bis[(trimethylsilyl)oxy]
  • Acetone
  • Succinic anhydride

DownStream

  • BEDT-TTF

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-Thiophenedione,dihydro-3-methyl
  • 2,5-Thiophenedione, dihydro-3,4-bis(1-hydroxy-1-methylethyl)
  • 2,5-Dihydro-2,2-diphenyl-5-oxo-3-furancarboxylic acid methyl ester
  • 2,5-Dihydro-2,2,4-trimethylfuran
  • 2,5-dihydro-1H-pyrrol-2-ylmethanol(SALTDATA: FREE)
  • 2,5-Dihydro-4H-pyrazolo[4,3-c]pyridin-4-one
  • 4-{[(2-methylpropyl)amino]methyl}-1-(propan-2-yl)-1H-pyrazole-5-sulfonamide
  • N-(azetidin-3-yl)-2-methoxy-N-(oxolan-3-yl)acetamide
  • N-(azetidin-3-yl)-2-cyclopropyl-N-(oxolan-3-yl)acetamide
  • 4-[(cyclobutylamino)methyl]-1-(propan-2-yl)-1H-pyrazole-5-sulfonamide
  • 1-{2-[(5-Chloropyridin-3-yl)oxy]ethyl}-2-methylpiperazine
  • 3-(3,4-dichlorophenyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine
  • 3-(2,4-dichlorophenyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine
  • 3-(3-chloro-4-methylphenyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine
  • 3-(2-chloro-3-methylphenyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine
  • (3-Methoxypropyl)({[2-(trifluoromethyl)-1,3-thiazol-4-yl]methyl})amine
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