Disperse Red 220
Disperse Red 220 Basic information
- Product Name:
- Disperse Red 220
- Synonyms:
-
- Disperse Red 220
- Red 220
- 4-[(4-Chloro-2-methylphenyl)azo]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide
- C.I.12476
- C.I.Disperse Red 220
- 4-[2-(4-Chloro-2-methylphenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide
- 2-Naphthalenecarboxamide, 4-[2-(4-chloro-2-methylphenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-
- C.I.Disperse Red 220:C.I. 12476
- CAS:
- 65907-69-9
- MF:
- C26H22ClN3O3
- MW:
- 459.92
- Mol File:
- 65907-69-9.mol
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Disperse Red 220 Chemical Properties
- Boiling point:
- 618.8±55.0 °C(Predicted)
- Density
- 1.27±0.1 g/cm3(Predicted)
- pka
- 11.44±0.70(Predicted)
- EPA Substance Registry System
- 2-Naphthalenecarboxamide, 4-[(4-chloro-2-methylphenyl)azo]-N-(2-ethoxyphenyl)-3-hydroxy- (65907-69-9)
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Disperse Red 220 Usage And Synthesis
Preparation
4-Chloro-2-methylbenzenamine diazo, and the color of N-(2-ethoxyphenyl)-3-hydroxy-2-naphthamide?coupling.
Properties and Applications
Brilliant Red light orange
| Standard(polyester/cellulose) | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 3-4 | 3-4 | |||||