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56563-37-2 2-Butynyl p-toluenesulfonate

Chemical Name 2-Butynyl p-toluenesulfonate
Synonyms 2-Butynyl p-toluenesulphonate;but-2-yn-1-yl 4-methylbenzenesulfonate
Molecular Formula C11H12O3S
Molecular Weight 224.2762
InChl InChI=1/C11H12O3S/c1-3-4-9-14-15(12,13)11-7-5-10(2)6-8-11/h5-8H,9H2,1-2H3
CAS Registry Number 56563-37-2
Molecular Structure 56563-37-2  2-Butynyl p-toluenesulfonate
Density 1.201g/cm3
Melting Point 45-48℃
Boiling Point 355.2°C at 760 mmHg
Refractive Index 1.538
Flash Point 168.6°C
Water Solubility insoluble
Vapour Pressur 6.53E-05mmHg at 25°C
Hazard Symbols  Xn##Harmful:;
Risk Codes R22||R36/37/38:;
Safety Description S26||S37/39:;
MSDS Material Safety Data Sheet

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