ChemNet > CAS > 4124-41-8 p-Toluenesulfonic anhydride

4124-41-8 p-Toluenesulfonic anhydride

product Name	p-Toluenesulfonic anhydride
CAS No	4124-41-8
Synonyms	4-Toluenesulfonic acid anhydride; p-tolylsulfonyl 4-methylbenzenesulfonate; 4-Methylbenzenesulfonic anhydride
Molecular Formula	C₁₄H₁₄O₅S₂
Molecular Weight	326.388
InChI	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
EINECS	223-926-9
Molecular Structure
Density	1.361g/cm³
Melting point	124-126℃
Boiling point	478°C at 760 mmHg
Refractive index	1.582
Flash point	242.9°C
Vapour Pressur	7.72E-09mmHg at 25°C
Hazard Symbols	C:Corrosive;
Risk Codes	R34:;
Safety Description	S26:; S36/37/39:; S45:;
MSDS	Material Safety Data Sheet

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