ethylene di(thiotosylate)

Names

[ CAS No. ]:
2225-23-2

[ Name ]:
ethylene di(thiotosylate)

[Synonym ]:
Ethylene Bis(p-toluenethiosulfonate)
1,2-Di(p-tosylthio)ethane
EINECS 218-752-5
1,2-Ethanedithiol Ditosylate
toluene-4-thiosulfonic acid S,S'-ethane-1,2-diyl ester
ETHYLENE DI(THIOTOSYLATE)
S,S'-Ethylene p-Toluenethiosulfonate

Chemical & Physical Properties

[ Density]:
1.367g/cm3

[ Boiling Point ]:
580.2ºC at 760mmHg

[ Melting Point ]:
72-75ºC(lit.)

[ Molecular Formula ]:
C16H18O4S4

[ Molecular Weight ]:
402.57200

[ Flash Point ]:
304.7ºC

[ Exact Mass ]:
402.00900

[ PSA ]:
135.64000

[ LogP ]:
6.00900

[ Vapour Pressure ]:
7.49E-13mmHg at 25°C

[ Index of Refraction ]:
1.621

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
22-24/25

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Sodium toluene-4-sulphinate
  • 1,2-Dibromoethane
  • Benzenesulfonothioicacid, 4-methyl-, sodium salt (1:1)
  • 1-Bromo-2-chloroethane

DownStream

  • 1,2,5,6-tetrathiacyclooctane
  • 4-Methylbenzenesulfinic acid
  • 1,2-Ethanedisulfonic acid
  • 1,2-Ethanedithiol
  • P-toluenethiol
  • 2-[2-(carboxymethylsulfanyl)ethylsulfanyl]acetic acid

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

  • TriMethylene Di(thiotosylate)
  • 2-(11-bromoundecanoyloxy)ethyl 11-bromoundecanoate
  • Ethylene Dimethanesulfonate
  • 1,2-Ethanediol,1,2-bis(N-methylcarbamate)
  • Platinum, di-m-chlorodichlorobis(h2-ethene)di-
  • 1H-Pyrrole,1,1'-(1,2-ethanediyl)bis[2,5-dimethyl-