IUPAC Name :acetylene
InChI :InChI=1/C2H2/c1-2/h1-2H
Std.InChI: InChI=1S/C2H2/c1-2/h1-2H
InChIKey :HSFWRNGVRCDJHI-UHFFFAOYAY
Std.InChIKey: HSFWRNGVRCDJHI-UHFFFAOYSA-N
SMILES :C#C
Molar Refractivity :8.96 ± 0.3 cm3 (est)
Parachor :91.5 ± 4.0 cm3 (est)
Index of Refraction :1.315 ± 0.02
(est)
Surface Tension :16.0 ± 3.0 dyne/cm (est)
Density :0.568 ± 0.06 g/cm3 (est)
Polarizability :3.55 ± 0.5 10-24cm3 (est)