ChemNet > CAS > 74-86-2 acetylene

74-86-2 acetylene

product Name	acetylene
CAS No	74-86-2
Synonyms	ethenylene; Ethine; Ethyne; Narcylen; Welding Gas
Molecular Formula	C₂H₂
Molecular Weight	26.0373
InChI	InChI=1/C2H2/c1-2/h1-2H
EINECS	200-816-9
Molecular Structure
Density	0.568g/cm³
Melting point	-88℃
Refractive index	1.315
Water solubility	0.106 g/100 mL
Vapour Pressur	69700mmHg at 25°C
Hazard Symbols	F+:Highly flammable;
Risk Codes
Safety Description

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