Disperse Orange 44
- CAS NO.：4058-30-4
- Empirical Formula: C18H15ClN6O2
- Molecular Weight: 382.8
- MDL number: MFCD28347823
- EINECS: 223-765-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:57:50
What is Disperse Orange 44?
Preparation
2-Chloro-4-nitrobenzenamine diazo, and N,N-bis(2-cyanoethyl)benzenamine?coupling.
Flammability and Explosibility
Non flammable
Properties and Applications
red light orange. Orange powder. Used for polyester and their blended fabric dyeing, also can be used in the vinegar fiber dyeing.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5-6 | 4-5 | 5 | 4-5 | 5 | ||
Properties of Disperse Orange 44
| Boiling point: | 663.8±55.0 °C(Predicted) |
| Density | 1.30 |
| vapor pressure | 0Pa at 25℃ |
| pka | 0.87±0.50(Predicted) |
| Water Solubility | 20mg/L at 20℃ |
| EPA Substance Registry System | Propanenitrile, 3,3'-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]imino]bis- (4058-30-4) |
Safety information for Disperse Orange 44
Computed Descriptors for Disperse Orange 44
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