butein

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IUPAC Name :(E)-1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)prop-2-en-1-one
InChI :InChI=1/C15H12O5/c16-10-3-4-11(14(19)8-10)12(17)5-1-9-2-6-13(18)15(20)7-9/h1-8,16,18-20H/b5-1+
Std.InChI: InChI=1S/C15H12O5/c16-10-3-4-11(14(19)8-10)12(17)5-1-9-2-6-13(18)15(20)7-9/h1-8,16,18-20H/b5-1+
InChIKey :AYMYWHCQALZEGT-ORCRQEGFBV
Std.InChIKey: AYMYWHCQALZEGT-ORCRQEGFSA-N
SMILES :O=C(c1ccc(O)cc1O)\C=C\c2cc(O)c(O)cc2
MDL: MFCD00017300
Molar Refractivity :74.63 ± 0.3 cm3 (est)
Parachor :551.0 ± 4.0 cm3 (est)
Index of Refraction :1.748 ± 0.02 (est)
Surface Tension :81.2 ± 3.0 dyne/cm (est)
Density :1.483 ± 0.06 g/cm3 (est)
Polarizability :29.58 ± 0.5 10-24cm3 (est)