C.I. Disperse Red 141
C.I. Disperse Red 141 Basic information
- Product Name:
- C.I. Disperse Red 141
- Synonyms:
-
- C.I. Disperse Red 141
- Disperse Red 141
- C.I.Disperse Red 141:C.I. 26105
- CAS:
- 61968-45-4
- MW:
- 0
- EINECS:
- 612-877-2
- Mol File:
- Mol File
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C.I. Disperse Red 141 Usage And Synthesis
Preparation
2-Methyl-4-(o-tolyldiazenyl)benzenamine diazo, and Naphthalen-2-ol?coupling.
Properties and Applications
Pink. Melting point 184 ~ 185 ℃. Soluble in ethanol and acetone, easily soluble in benzene. The strong sulfuric acid for blue-ray green, red precipitate after diluted. And C.I.Solvent Red 24 and the same chemical structure. Used for polyester fibers dyeing.
| Standard(polypropylene fiber0 | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 5 | 5 | ||||