C.I. 46040
CI NO 46040
CAS: 4215-95-6
Molecular Formula: C16H18ClN3
C.I. 46040 - Names and Identifiers
C.I. 46040 - Physico-chemical Properties
| Molecular Formula | C16H18ClN3 |
| Molar Mass | 287.79 |
C.I. 46040 - Introduction
CI NO 46040, also known as dye Yellow 21 or Japanese yellow 9, is a basic dye. The following is an introduction to the nature, use, preparation and safety information of CI NO 46040:
Nature:
- CI NO 46040 is a yellow crystalline powder, soluble in water and alcohol solvents.
-It is yellow in solution, and its absorption peak is between 420-480 nanometers.
- CI NO 46040 shows certain light resistance and heat resistance.
Use:
- CI NO 46040 is mainly used as a dye and can be used to dye textiles, paper and leather.
-It can also be used in the pigment, ink and plastic industries.
Preparation Method:
- CI NO 46040 is prepared by a variety of methods, among which the more commonly used method is obtained by the condensation reaction of p-aniline and dinitrotoluene.
Safety Information:
- CI NO 46040 is a low-toxic compound, but it still needs to comply with safe operation regulations.
-Wear appropriate personal protective equipment such as gloves, glasses and protective clothing during operation.
-Avoid inhaling dust and avoid contact with skin or eyes.
-Keep dry during storage and avoid contact with oxidants and acids.
-In the event of accidental contact or inhalation, wash the affected area immediately and seek medical help.
Nature:
- CI NO 46040 is a yellow crystalline powder, soluble in water and alcohol solvents.
-It is yellow in solution, and its absorption peak is between 420-480 nanometers.
- CI NO 46040 shows certain light resistance and heat resistance.
Use:
- CI NO 46040 is mainly used as a dye and can be used to dye textiles, paper and leather.
-It can also be used in the pigment, ink and plastic industries.
Preparation Method:
- CI NO 46040 is prepared by a variety of methods, among which the more commonly used method is obtained by the condensation reaction of p-aniline and dinitrotoluene.
Safety Information:
- CI NO 46040 is a low-toxic compound, but it still needs to comply with safe operation regulations.
-Wear appropriate personal protective equipment such as gloves, glasses and protective clothing during operation.
-Avoid inhaling dust and avoid contact with skin or eyes.
-Keep dry during storage and avoid contact with oxidants and acids.
-In the event of accidental contact or inhalation, wash the affected area immediately and seek medical help.
Last Update：2024-04-09 15:16:30
