Einecs 267-758-4
Disperse Yellow 163
CAS: 71767-67-4
Molecular Formula: C18H14Cl2N6O2
Einecs 267-758-4 - Names and Identifiers
| Name | Disperse Yellow 163 |
| Synonyms | Einecs 267-758-4 Disperse Orange BRL Disperse Yellow 163 3,3'-((p-(2,6-Dichloro-4-nitrophenyl)azo)phenylimino)dipropionitrile Propanenitrile, 3,3'-((4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)imino)bis- |
| CAS | 71767-67-4 |
Einecs 267-758-4 - Physico-chemical Properties
| Molecular Formula | C18H14Cl2N6O2 |
| Molar Mass | 417.24876 |
Einecs 267-758-4 - Introduction
Disperse Yellow 163 is an organic dye, also known as Disperse Yellow 163. It has good dispersion and dyeing properties. The following is an introduction to the nature, use, formulation and safety information of Disperse Yellow 163:
Nature:
-Appearance: yellow powder
-Solubility: Disperse Yellow 163 has good solubility in organic solvents, it has poor solubility in water
-Stability: Good stability to light, heat and chemicals
Use:
- Disperse Yellow 163 is mainly used for dyeing fibers, especially synthetic fibers, such as polyester and polyamide fibers
-It can be used for dyeing textiles, plastic products, etc.
Preparation Method:
- Disperse Yellow 163 can be obtained by reacting aniline compounds with nitrous acid and then undergoing a substitution reaction.
Safety Information:
- Disperse Yellow 163 is not significantly toxic to humans under normal conditions of use
-During the operation, care should be taken to avoid dust and avoid contact with skin and eyes
-In case of inadvertent inhalation or contact, wash the affected area immediately and seek medical help
-During storage and use, keep away from fire and heat sources, and maintain a well-ventilated environment
Nature:
-Appearance: yellow powder
-Solubility: Disperse Yellow 163 has good solubility in organic solvents, it has poor solubility in water
-Stability: Good stability to light, heat and chemicals
Use:
- Disperse Yellow 163 is mainly used for dyeing fibers, especially synthetic fibers, such as polyester and polyamide fibers
-It can be used for dyeing textiles, plastic products, etc.
Preparation Method:
- Disperse Yellow 163 can be obtained by reacting aniline compounds with nitrous acid and then undergoing a substitution reaction.
Safety Information:
- Disperse Yellow 163 is not significantly toxic to humans under normal conditions of use
-During the operation, care should be taken to avoid dust and avoid contact with skin and eyes
-In case of inadvertent inhalation or contact, wash the affected area immediately and seek medical help
-During storage and use, keep away from fire and heat sources, and maintain a well-ventilated environment
Last Update：2024-04-09 15:17:59
