143874-13-9 3,4-difluorophenylacetylene

Product Name	3,4-DIFLUOROPHENYLACETYLENE
CAS No.	143874-13-9
Synonyms	4-ETHYNYL-1,2-DIFLUORO-BENZENE; Benzene, 4-ethynyl-1,2-difluoro- (9CI); 3,4-Difluorophenylacetylene95%
InChI	InChI=1/C8H4F2/c1-2-6-3-4-7(9)8(10)5-6/h1,3-5H
Molecular Formula	C8H4F2
Molecular Weight	138.1142
Density	1.178g/cm3
Boiling point	145.917°C at 760 mmHg
Flash point	31.371°C
Refractive index	1.492
Hazard Symbols	F:Flammable;
Risk Codes	R11:;