4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-thione

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Names

[ CAS No. ]:
132765-35-6

[ Name ]:
4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-thione

[Synonym ]:
4,5-BIS(2-CYANOETHYLTHIO)-1,3-DITHIOL-2-THIONE
3-[[5-(2-cyanoethylsulfanyl)-2-sulfanylidene-1,3-dithiol-4-yl]sulfanyl]propanenitrile

Chemical & Physical Properties

[ Density]:
1.51g/cm3

[ Boiling Point ]:
512.8ºC at 760 mmHg

[ Melting Point ]:
83 °C

[ Molecular Formula ]:
C9H8N2S5

[ Molecular Weight ]:
304.49800

[ Flash Point ]:
264ºC

[ Exact Mass ]:
303.92900

[ PSA ]:
186.75000

[ LogP ]:
4.55066

[ Vapour Pressure ]:
1.25E-10mmHg at 25°C

[ Index of Refraction ]:
1.729

MSDS

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Safety Information

[ Hazard Codes ]:
T+

[ RIDADR ]:
2811.0

[ Hazard Class ]:
1.0

[ HS Code ]:
2930909090

Synthetic Route

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Precursor & DownStream

Precursor

  • 3-Bromopropionitrile
  • Bis(tetraethylammonium) bis(1,3-dithiole-2-thione-4,5-dithiolato)zincate

DownStream

  • BEDT-TTF
  • 4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-one
  • 2,3,6,7-Tetrakis(2-cyanoethylthio)tetrathiafulvalene

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-one
  • 4,5-bis(benzylsulfanyl)-1,3-dithiole-2-thione
  • 4,5-Bis-(2-bromo-ethylsulfanyl)-[1,3]dithiol-2-one
  • 4,5-Bis-(2-hydroxy-ethylsulfanyl)-[1,3]dithiol-2-one
  • 4,5-Bis-(2-iodo-ethylsulfanyl)-[1,3]dithiol-2-one
  • 4,5-Bis-(2-chloro-ethylsulfanyl)-[1,3]dithiol-2-one