IUPAC Name :2-methylbut-3-enoic acid
InChI :InChI=1/C5H8O2/c1-3-4(2)5(6)7/h3-4H,1H2,2H3,(H,6,7)
Std.InChI: InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3-4H,1H2,2H3,(H,6,7)
InChIKey :GQWNPIKWYPQUPI-UHFFFAOYAR
Std.InChIKey: GQWNPIKWYPQUPI-UHFFFAOYSA-N
SMILES :CC(C=C)C(=O)O
MDL: MFCD00042650
Molar Refractivity :26.46 ± 0.3 cm3 (est)
Parachor :239.2 ± 4.0 cm3 (est)
Index of Refraction :1.436 ± 0.02
(est)
Surface Tension :31.2 ± 3.0 dyne/cm (est)
Density :0.989 ± 0.06 g/cm3 (est)
Polarizability :10.49 ± 0.5 10-24cm3 (est)