13894-21-8, CAS No 13894-21-8

13894-21-8 ETHYNYL P-TOLYL SULFONE
Product Name	ETHYNYL P-TOLYL SULFONE
Synonyms	P-TOLUENESULFONYLACETYLENE;TOSYLACETYLENE;p-Toluenesulfonylacetylene, Tosylacetylene;1-(ethynylsulfonyl)-4-methylbenzene
Molecular Formula	C₉H₈O₂S
Molecular Weight	180.2236
InChl	InChI=1/C9H8O2S/c1-3-12(10,11)9-6-4-8(2)5-7-9/h1,4-7H,2H3
CAS Registry Number	13894-21-8
Molecular Structure
Density	1.219g/cm³
Melting Point	73-74℃(lit.)
Boiling Point	297.9°C at 760 mmHg
Refractive Index	1.552
Flash Point	155.6°C
Vapour Pressur	0.00233mmHg at 25°C
Hazard Symbols	Xi:;
Risk Codes	R36/37/38:;
Safety Description	S26-36:;

13894-21-8 ETHYNYL P-TOLYL SULFONE