4203-77-4, CAS No 4203-77-4

4203-77-4 Vat Red 13
Product Name	Vat Red 13
Synonyms	C.I. 70320;C.I. Pigment Red 195;C.I. Vat Red 13;(3,3'-Bianthra(1,9-cd)pyrazole)-6,6'(1H,1'H)-dione, 1,1'-diethyl-;1,1'-diethyl-4,4'-bidibenzo[cd,g]indazole-6,6'(1H,1'H)-dione;Vat Rubine R
Molecular Formula	C₃₂H₂₂N₄O₂
Molecular Weight	494.5427
InChl	InChI=1/C32H22N4O2/c1-3-35-29-19-9-5-7-11-21(19)31(37)23-13-17(15-25(33-35)27(23)29)18-14-24-28-26(16-18)34-36(4-2)30(28)20-10-6-8-12-22(20)32(24)38/h5-16H,3-4H2,1-2H3
CAS Registry Number	4203-77-4
EINECS	224-115-2
Molecular Structure
Density	1.44g/cm³
Boiling Point	838.2°C at 760 mmHg
Refractive Index	1.788
Flash Point	460.7°C
Vapour Pressur	2.66E-28mmHg at 25°C

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