IUPAC Name :butanoic acid
InChI :InChI=1/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)
Std.InChI: InChI=1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)
InChIKey :FERIUCNNQQJTOY-UHFFFAOYAP
Std.InChIKey: FERIUCNNQQJTOY-UHFFFAOYSA-N
SMILES :CCCC(=O)O
MDL: MFCD00002814
Molar Refractivity :22.14 ± 0.3 cm3 (est)
Parachor :213.0 ± 4.0 cm3 (est)
Index of Refraction :1.411 ± 0.02 (est)
Surface Tension :32.5 ± 3.0 dyne/cm (est)
Density :0.987 ± 0.06 g/cm3 (est)
Polarizability :8.77 ± 0.5 10-24cm3 (est)