CAS No: 80-40-0, Chemical Name: Ethyl p-toluenesulfonate
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80-40-0 Ethyl p-toluenesulfonate

product Name Ethyl p-toluenesulfonate
Synonyms ethyl para-toluenesulfonate; 4-Toluenesulfonic Acid Ethyl Ester; Ethyl tosylate~p-Toluenesulphonic acid ethyl ester; Ethyl p-tosylate; Ethyl p-methylbenzenesulfonate; 4-Methylbenzenesulfonic acid ethyl ester; ethyl 4-methylbenzenesulfonate
Molecular Formula C9H12O3S
Molecular Weight 200.2548
InChI InChI=1/C9H12O3S/c1-3-12-13(10,11)9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3
CAS Registry Number 80-40-0
EINECS 201-276-7
Molecular Structure 80-40-0 Ethyl p-toluenesulfonate
Density 1.175g/cm3
Melting point 32-34℃
Boiling point 306.2°C at 760 mmHg
Refractive index 1.512
Flash point 157.8°C
Water solubility Insoluble
Vapour Pressur 0.00142mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
Safety Description S26:;