ChemNet > CAS > 74-99-7 Methylacetylene

74-99-7 Methylacetylene

product Name	Methylacetylene
CAS No	74-99-7
Synonyms	Propyne 96%; Propyne; prop-1-yne; 1-Propyne
Molecular Formula	C₃H₄
Molecular Weight	40.0639
InChI	InChI=1/C3H4/c1-3-2/h1H,2H3
EINECS	200-828-4
Molecular Structure
Density	0.648g/cm³
Melting point	-102.7℃
Refractive index	1.363
Vapour Pressur	4570mmHg at 25°C
Hazard Symbols	F:Flammable; Xi:Irritant;
Risk Codes	R11:; R37:;
Safety Description	S16:; S36:; S38:;

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