IUPAC Name :3,4-dihydroxybenzoic acid
InChI :InChI=1/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)
Std.InChI: InChI=1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)
InChIKey :YQUVCSBJEUQKSH-UHFFFAOYAZ
Std.InChIKey: YQUVCSBJEUQKSH-UHFFFAOYSA-N
SMILES :Oc1ccc(cc1O)C(=O)O
MDL: MFCD00002509
Molar Refractivity :36.94 ± 0.3 cm3 (est)
Parachor :299.4 ± 4.0 cm3 (est)
Index of Refraction :1.670 ± 0.02 (est)
Surface Tension :84.2 ± 3.0 dyne/cm (est)
Density :1.559 ± 0.06 g/cm3 (est)
Polarizability :14.64 ± 0.5 10-24cm3 (est)