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Vat Blue 6
Vat Blue 6 / CAS : 130-20-1
| Appearance | Blue green powder. Insoluble in water, acetone, ethanol and toluene, slightly soluble in chloroform (heat), o-chlorophenol and pyridine (heat). It is brown in concentrated sulfuric acid and blue after dilution. It is green blue in alkaline solution and red blue in acid solution. | UN | 0.0 |
| HS | 32041590 | DG Class | 0.0 |
| Synonyms | Vat Blue BC; Vat Blue Kd; Pigment Blue 64; 3,3'-Dichloroindanthrone; C Blue No.9; 7,16-Dichloro-6,15-Dihydro-5,9,14,18-Anthrazinetetrone; Dichloroindanthrone; Vat Blue K; 7,16-Dichloro-6,15-Dihydro-Dinaphtho[2,3-A,2',3'-H]Phenazine-5,9,14,18-Tetraone; Ao204; Cibanone Blue Gf; D Blue No. 9; D&C Blue 9; Harmone B.79 | ||
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Properties
Summary
Formula
C28H12Cl2N2O4
Molecular Mass
511.31200
Exact Mass
510.01700
PSA
99.86000
Logp
5.44740
IUPAC
15,30-dichloro-2,17-diazaheptacyclo[16.12.0.03,16.04,13.06,11.019,28.021,26]triaconta-1(30),3,6,8,10,13,15,18,21,23,25,28-dodecaene-5,12,20,27-tetrone
SMILES
C1=CC=C2C(=C1)C(=O)C3=CC(=C4C(=C3C2=O)NC5=C(C=C6C(=C5N4)C(=O)C7=CC=CC=C7C6=O)Cl)Cl
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Vat Dyes
Chemical and Physical Properties
Density
1.4366 (rough estimate)
Boiling Point
788.5±60.0 °C(Predicted)
Flash Point
430.6ºC
Appearance
Blue green powder. Insoluble in water, acetone, ethanol and toluene, slightly soluble in chloroform (heat), o-chlorophenol and pyridine (heat). It is brown in concentrated sulfuric acid and blue after dilution. It is green blue in alkaline solution and red blue in acid solution.
Acidity and Basicity
acidness
Export information
HS Code
32041590
Export Rebate
0%
UN No.
0.0
DG-Class
0.0
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