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12227-47-3 vat red f3b

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Product Name Vat Red F3B
CAS No. 12227-47-3
Synonyms Vat red 31; 2,2'-(1,3,4-oxadiazole-2,5-diyl)bis(1-aminoanthracene-9,10-dione)
InChI InChI=1/C30H16N4O5/c31-23-19(11-9-17-21(23)27(37)15-7-3-1-5-13(15)25(17)35)29-33-34-30(39-29)20-12-10-18-22(24(20)32)28(38)16-8-4-2-6-14(16)26(18)36/h1-12H,31-32H2
Molecular Formula C30H16N4O5
Molecular Weight 512.4718
Density 1.538g/cm3
Boiling point 873.1°C at 760 mmHg
Flash point 481.8°C
Refractive index 1.761