Free release

68510-93-0 1-naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with phenyl(2,3,4-trihydrox

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Product Name 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with phenyl(2,3,4-trihydroxyphenyl)methanone
CAS No. 68510-93-0
Synonyms 2,3,4-Trihydroxybenzophenone, 6-diazo-5-oxo-1-naphthalenesulfonyl chloride adduct; 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester withphenyl(2,3,4-trihydroxyphenyl)methanone; 4-(2,3,4-trihydroxybenzoyl)phenyl 5-oxo-6-[(1E,3E)-tetraaza-1,3-dien-1-yl]-5,8-dihydronaphthalene-1-sulfonate
InChI InChI=1/C23H16N4O8S/c24-26-27-25-17-10-8-14-15(21(17)30)2-1-3-19(14)36(33,34)35-13-6-4-12(5-7-13)20(29)16-9-11-18(28)23(32)22(16)31/h1-7,9-11,24,28,31-32H,8H2/b26-24+,27-25+
Molecular Formula C23H16N4O8S
Molecular Weight 508.4601
Density 1.62g/cm3
Boiling point 787.5°C at 760 mmHg
Flash point 430.1°C
Refractive index 1.731