phenolsulfonphthalein

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IUPAC Name :4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1lamda6-benzoxathiol-3-yl]phenol
InChI :InChI=1/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H
Std.InChI: InChI=1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H
InChIKey :BELBBZDIHDAJOR-UHFFFAOYAB
Std.InChIKey: BELBBZDIHDAJOR-UHFFFAOYSA-N
SMILES :C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O
MDL: MFCD00003552
Molar Refractivity :92.38 ± 0.4 cm3 (est)
Parachor :691.7 ± 4.0 cm3 (est)
Index of Refraction :1.697 ± 0.02 (est)
Surface Tension :69.2 ± 3.0 dyne/cm (est)
Density :1.477 ± 0.06 g/cm3 (est)
Polarizability :36.62 ± 0.5 10-24cm3 (est)