IUPAC Name :5-methylidenefuran-2-one
InChI :InChI=1/C5H4O2/c1-4-2-3-5(6)7-4/h2-3H,1H2
Std.InChI: InChI=1S/C5H4O2/c1-4-2-3-5(6)7-4/h2-3H,1H2
InChIKey :RNYZJZKPGHQTJR-UHFFFAOYAD
Std.InChIKey: RNYZJZKPGHQTJR-UHFFFAOYSA-N
SMILES :C=C1C=CC(=O)O1
Molar Refractivity :24.45 ± 0.4 cm3 (est)
Parachor :199.1 ± 6.0 cm3 (est)
Index of Refraction :1.492 ± 0.03 (est)
Surface Tension :31.1 ± 5.0 dyne/cm (est)
Density :1.14 ± 0.1 g/cm3 (est)
Polarizability :9.69 ± 0.5 10-24cm3 (est)