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

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

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