CAS No: 4203-77-4, Chemical Name: Vat Red 13
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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
InChI 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 4203-77-4 Vat Red 13
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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Gold Suppliers(12):
1Shanghai Yancui Import and Export Corporation
2Dragon Chemical Group Co.,China
3Dynasty Chemicals Co., Ltd.
4Kelco Chemicals Co.,Ltd.
5Chemay (Tianjin) Int'l Trading Co.,Ltd.
6AFINE CHEMICALS LIMITED
7Dintech Chemical Co.,Ltd.
8NEW DRAGON CO., LTD
9Shanco International, Inc.
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