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   ChemNet > CAS > 143874-13-9 3,4-DIFLUORPHENYLACETYLEN

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143874-13-9 3,4-DIFLUORPHENYLACETYLEN

Produkt-Name 3,4-DIFLUORPHENYLACETYLEN
Synonyme 4-ETHYNYL-1,2-DIFLUORBENZOL; Benzol, 4-Ethinyl-1,2-difluor- (9CI); 3,4-Difluorphenylacetylen95%
Englischer Name 3,4-DIFLUOROPHENYLACETYLENE;4-ETHYNYL-1,2-DIFLUORO-BENZENE; Benzene, 4-ethynyl-1,2-difluoro- (9CI); 3,4-Difluorophenylacetylene95%
Molekulare Formel C8H4F2
Molecular Weight 138.1142
InChI InChI=1/C8H4F2/c1-2-6-3-4-7(9)8(10)5-6/h1,3-5H
CAS Registry Number 143874-13-9
Molecular Structure 143874-13-9 3,4-DIFLUORPHENYLACETYLEN
Dichte 1.178g/cm3
Siedepunkt 145.917°C at 760 mmHg
Brechungsindex 1.492
Flammpunkt 31.371°C
Dampfdruck 5.998mmHg at 25°C
Gefahrensymbole  F:Flammable;
Risk Codes R11:;
Safety Beschreibung