dimercaptomethane

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Names

[ CAS No. ]:
6725-64-0

[ Name ]:
dimercaptomethane

[Synonym ]:
methylene dithiol
1,1-Methanedithiol
1,3-dithiapropane
Dimercaptomethane
dithioacetals
dithiomethane
Methandithiol

Chemical & Physical Properties

[ Density]:
1.096g/cm3

[ Boiling Point ]:
117.2ºC at 760 mmHg

[ Molecular Formula ]:
CH4S2

[ Molecular Weight ]:
80.17250

[ Flash Point ]:
37.3ºC

[ Exact Mass ]:
79.97540

[ PSA ]:
77.60000

[ LogP ]:
0.80350

[ Index of Refraction ]:
1.526

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde
  • bis-thiocarbamoylsulfanyl-methane
  • Carbon disulphide
  • Hydrogen
  • 1,3,5-trithiane
  • acetic acid

DownStream

  • Benzenecarbothioicacid, S,S'-methylene ester (9CI)
  • 3,3-BIS(METHYLTHIO)-2-CYANOACRYLIC ACID ETHYL ESTER

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%