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6451-11-2

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6451-11-2 Structure

6451-11-2 Structure
IdentificationBack Directory
[Name]

2,2'-(1,4-Phenylene)bis(anthra[2,1-d]thiazole-6,11-dione)
[CAS]

6451-11-2
[Synonyms]

C.I.70405
C.I.Vat Yellow 11:C.I.70405
2,2'-p-phenylene-bis-anthra[2,1-d]thiazole-6,11-dione
2,2'-(1,4-Phenylene)bis(anthra[2,1-d]thiazole-6,11-dione)
Anthra[2,1-d]thiazole-6,11-dione, 2,2'-(1,4-phenylene)bis-
[Molecular Formula]

C36H16N2O4S2
[MOL File]

6451-11-2.mol
[Molecular Weight]

604.65
Chemical PropertiesBack Directory
[density ]

1.538±0.06 g/cm3(Predicted)
[pka]

-1.71±0.20(Predicted)
Safety DataBack Directory
[HS Code ]

2934999090
Hazard InformationBack Directory
[Preparation]

(a) 2-Amino-1-mercaptoanthracene-9,10-dionederivatives vulcanized Terephthaloyl dichloride;(b) use Terephthaloyl dichloridetreatment 2-amino-1-mercapto-anthraquinone.
[Properties and Applications]

colourful green light yellow. In alkaline insurance powder solution for reduction of purple, in acid powder in stock for insurance is red light brown.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 5 4-5 4 4-5 4-5
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