Benzenesulfonic acid,4-methyl-, phenyl ester

Modify Date: 2024-01-10 10:36:13

Benzenesulfonic acid,4-methyl-, phenyl ester Structure
Benzenesulfonic acid,4-methyl-, phenyl ester structure
Common Name Benzenesulfonic acid,4-methyl-, phenyl ester
CAS Number 640-60-8 Molecular Weight 248.29800
Density 1.245g/cm3 Boiling Point 385.8ºC at 760 mmHg
Molecular Formula C13H12O3S Melting Point 94-98ºC
MSDS N/A Flash Point 187.1ºC

 Names

Name p-toluenesulfonic acid phenyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.245g/cm3
Boiling Point 385.8ºC at 760 mmHg
Melting Point 94-98ºC
Molecular Formula C13H12O3S
Molecular Weight 248.29800
Flash Point 187.1ºC
Exact Mass 248.05100
PSA 51.75000
LogP 3.84350
Appearance of Characters Crystalline Powder | White to beige
Index of Refraction 1.583

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
HS Code 2906299090

 Customs

HS Code 2906299090
Summary 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

phenyl 4-methylbenzenesulfonate
MFCD00025996