CAS No: 81-77-6, Chemical Name: 6,15-dihydroanthrazine-5,9,14,18-tetrone
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81-77-6 6,15-dihydroanthrazine-5,9,14,18-tetrone

product Name 6,15-dihydroanthrazine-5,9,14,18-tetrone
Synonyms C.I. 69800; C.I. Pigment Blue 60; C.I. 1106; C.I. Vat Blue 4; C.I. wet blue 4; 6,15-dihydronaphtho[1,2-a:12-h]phenazin-5,9,14,18-tetrone; Indanthrone; Vat Blue 4; pigment blue 60; Vat Blue RSN; Vat Blue RD; C.I.Vat Blue 4; Vat Blue 4; 6,15-dihydrodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18-tetrone; 6,15-dihydro-5,9,14,18-anthrazinetetrone
Molecular Formula C28H14N2O4
Molecular Weight 442.4218
InChI InChI=1/C28H14N2O4/c31-25-13-5-1-3-7-15(13)27(33)21-17(25)9-11-19-23(21)29-20-12-10-18-22(24(20)30-19)28(34)16-8-4-2-6-14(16)26(18)32/h1-12,29-30H
CAS Registry Number 81-77-6
EINECS 201-375-5
Molecular Structure 81-77-6 6,15-dihydroanthrazine-5,9,14,18-tetrone
Density 1.487g/cm3
Melting point 470-500℃
Boiling point 740.2°C at 760 mmHg
Refractive index 1.746
Flash point 253.9°C
Water solubility <0.1 g/100 mL at 21℃
Vapour Pressur 8.92E-22mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description