1070-74-2 Acetylene-d2 (gas)

product Name	Acetylene-d2 (gas)
CAS No	1070-74-2
Synonyms	Acetylene-d2; (~2~H_2_)ethyne
Molecular Formula	C₂D₂
Molecular Weight	28.0496
InChI	InChI=1/C2H2/c1-2/h1-2H/i1D,2D
Molecular Structure
Density	0.612g/cm³
Refractive index	1.315
Vapour Pressur	69700mmHg at 25°C
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Safety Description