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40377-69-3 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonic acid, monoester with 2,3,4-trihydroxyben

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Product Name 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonic acid, monoester with 2,3,4-trihydroxybenzophenone
CAS No. 40377-69-3
Synonyms 6-Diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonic acid, monoester with 2,3,4-trihydroxybenzophenone; (3-benzoyl-2,6-dihydroxy-phenyl) 6-hydrazono-5-oxo-naphthalene-1-sulfonate
InChI InChI=1/C23H16N2O7S/c24-25-17-11-9-14-15(21(17)28)7-4-8-19(14)33(30,31)32-23-18(26)12-10-16(22(23)29)20(27)13-5-2-1-3-6-13/h1-12,26,29H,24H2
Molecular Formula C23H16N2O7S
Molecular Weight 464.4473
Density 1.51g/cm3
Boiling point 748.3°C at 760 mmHg
Flash point 406.4°C
Refractive index 1.697