Disperse Violet 93
- CAS NO.：52697-38-8
- Empirical Formula: C18H19BrN6O5
- Molecular Weight: 479.28
- MDL number: MFCD23380573
- EINECS: 258-110-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Disperse Violet 93?
The Uses of Disperse Violet 93
Disperse Violet 93 is a disperse dye. Dyes and metabolites, Environmental Testing.
Preparation
2,4-Dinitro-6-bromoaniline?diazo, and 3-Acetylamino-N,N-diethylaniline?coupling.
Flammability and Explosibility
Not classified
Properties and Applications
blue purple. Dark blue powder. Insoluble in water, is tonal for blue purple. Used for polyester/cotton blended fabric, pure polyester fabric dyeing and printing.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 4-5 | 5 | 5 | 5 | 5 | 5 |
Properties of Disperse Violet 93
| Melting point: | 184-186 °C |
| Boiling point: | 695.2±55.0 °C(Predicted) |
| Density | 1.55±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| pka | 14.02±0.70(Predicted) |
| Water Solubility | 20μg/L at 20℃ |
| CAS DataBase Reference | 52697-38-8 |
| EPA Substance Registry System | Acetamide, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)phenyl]- (52697-38-8) |
Safety information for Disperse Violet 93
Computed Descriptors for Disperse Violet 93
New Products
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