56563-37-2, CAS No 56563-37-2

56563-37-2 2-Butynyl p-toluenesulfonate
Product 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
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:;

56563-37-2 2-Butynyl p-toluenesulfonate