Methanediol,1,1-bis(4-methylbenzenesulfonate)

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Names

[ CAS No. ]:
24124-59-2

[ Name ]:
Methanediol,1,1-bis(4-methylbenzenesulfonate)

[Synonym ]:
Methanediol,di-p-toluenesulfonate
methylene ditosylate

Chemical & Physical Properties

[ Density]:
1.356g/cm3

[ Boiling Point ]:
523.2ºC at 760mmHg

[ Melting Point ]:
116-118ºC

[ Molecular Formula ]:
C15H16O6S2

[ Molecular Weight ]:
356.41400

[ Flash Point ]:
270.2ºC

[ Exact Mass ]:
356.03900

[ PSA ]:
103.50000

[ LogP ]:
4.53330

[ Vapour Pressure ]:
1.61E-10mmHg at 25°C

[ Index of Refraction ]:
1.572

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diiodomethane
  • Silver(1+) 4-methylbenzenesulfonate
  • Chloroiodomethane
  • Methyl p-toluenesulfonate

DownStream

  • Chloromethyl 4-methylbenzenesulfonate

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 4-[1,1-bis(4-hydroxyphenyl)ethyl]benzene-1,3-diol
  • 3-fluoromethyl-1-(1-(2-benzothienyl)cyclohexyl)piperidine
  • 1,1-Cyclobutanedimethanol,1,1-bis(4-methylbenzenesulfonate)
  • 2-amino-1,1-bis(4-chlorophenyl)ethanol
  • 2-methyl-1,1-bis(4-methylphenyl)propane-1,2-diol
  • acetic acid,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol