Product Description

4-Toluenesulfonic anhydride is an organic intermediate, which can be obtained by the acylation of p-toluenesulfonyl chloride and p-toluenesulfonic acid. 4-Toluenesulfonic anhydride can be used to prepare 6- [Chemicalbook (1,2,3,4-tetrahydro-β-carboline-3) -formyl-diethylenetriamine] -6-deoxy-β-cyclodextrin , Can be used as an antithrombotic agent.

 

 

Product Name: 4-Methylbenzenesulfonic anhydride

 

Other Name: P-Toluenesulfonic anhydride

 

CAS NO.: 4124-41-8

 

EINECS: 223-926-9

 

Molecular Formula: C14H14O5S2

 

Molecular Weight: 326.38

 

Assay: 99.0%min

 

Appearance: White crystalline powder

 

Usage: Pharmaceutical int

 

Package: 25kg/drum in cold environment

 

Product Name	4-Methylbenzenesulfonic anhydride
Other Name	P-Toluenesulfonic anhydride
CAS	4124-41-8
EINECS	223-926-9
Molecular Formula	C14H14O5S2
Molecular Weight	326.38
inchi	1/C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19-21(17,18)14-9-5-12(2)6-10-14/h3-10H,1-2H3
Density	1.361±0.06 g/cm3(Predicted)
Boiling point	478°C at 760 mmHg
Flash point	242.9°C
Vapor pressure	7.72E-09mmHg at 25°C
Refractive index	/
Dangerous goods sign	C
Risk term	R34
Security term	S26-36/37/39-45
Dangerous Goods Transport Number	UN 2585 8/PG 3

Payment Terms︰ TT / LC / DP / DA