Basic information
CAS
4124-41-8
EINECS
223-926-9
Molecular Formula
C14H14O5S2
Molecular Weight
326.388
English Name
p-Toluenesulfonic anhydride
Synonyms
4-Toluenesulfonic acid anhydride, p-tolylsulfonyl 4-methylbenzenesulfonate, 4-Methylbenzenesulfonic anhydride
Physical and Chemical Properties
Density
1.361g/cm3
Refractive index
1.582
Melting point
124-126℃
Boiling point
478°C at 760 mmHg
Flash point
242.9°C
Vapour Pressure
7.72E-09mmHg at 25°C
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