2,3',4,4',6-Pentahydroxybenzophenone(519-34-6)

Contents

Product Identification	Back to Contents
【Product Name】 2,3',4,4',6-Pentahydroxybenzophenone
【Synonyms】 (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone 2,3',4,4',6-Pentahydroxybenzophenone C.I. Natural Yellow 11 Laguncurin Morintannic acid Patent Fustin
【CAS】 519-34-6
【Formula】 C13H10O6
【Molecular Weight】 262.22000000000003
【EINECS】 208-268-2
【Merck】 12,5676
【Beilstein/Gmelin】 2471137
【Beilstein Reference】 3-08-00-04226

Physical and Chemical Properties	Back to Contents
【Solubility in water】 5 g/L (14 C)
【Melting Point】 226 - 230
【Vapor Pressure】 1E-13 (25 C)
【pKa/pKb】 6.75 (pKa)
【Partition Coefficient】 2.97
【Heat Of Vaporization】 88.6 kJ/mol
【Usage】 Dyestuff.

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