4-Amino-N-2,4-xylyl-1,8-naphthalimide

4-Amino-N-2,4-xylyl-1,8-naphthalimide - Names and Identifiers

Name	4-Amino-N-2,4-xylyl-1,8-naphthalimide
Synonyms	Solvent Yellow 135 Fluorescent Yellow FP Fluorescent Yellow FP 4-Amino-N-2,4-xylyl-1,8-naphthalimide 4-amino-n-2,4-xylyl-1,8-naphthalimide
CAS	144246-02-6

4-Amino-N-2,4-xylyl-1,8-naphthalimide - Physico-chemical Properties

Molecular Formula	C20H16N2O2
Molar Mass	316.35
Storage Condition	RT, dry, sealed

4-Amino-N-2,4-xylyl-1,8-naphthalimide - Introduction

4-Amino-N-2,4-xylyl-1, 8-napthalimide, also known as Sultan gills, is an organic solvent dye. The following is a description of the properties, uses, preparation and safety information of 4-Amino-N-2,4-xylyl-1, 8-napthalimide:

Nature:
4-Amino-N-2,4-xylyl-1, 8-napthalimide is a dark yellow crystalline powder which is hardly soluble in water but soluble in organic solvents such as ethers, olefins and alcohols. It has good stability and light resistance.

Use:
4-Amino-N-2,4-xylyl-1, 8-napthalimide is mainly used as a dye colorant for indoor and outdoor pigments, inks and plastics. It can also be used for dyeing materials such as textiles, leather and paper. It is dark yellow to provide good hiding power and color stability.

Method:
4-Amino-N-2,4-xylyl-1, 8-napthalimide is obtained mainly by chemical synthesis. A common synthetic method is the reaction of p-toluidine and aniline mixed with sulfur to give 4-Amino-N-2,4-xylyl-1, 8-napthalimide crystals under acidic conditions.

Safety Information:
4-Amino-N-2,4-xylyl-1, 8-napthalimide is relatively safe under general conditions of use, but the following matters still need to be paid attention:
1. During use, direct contact with skin and eyes should be avoided. In case of contact, rinse immediately with plenty of water and seek medical attention.
2. Avoid inhaling 4-Amino-N-2,4-xylyl-1, 8-napthalimide powder or gas. Use in a well-ventilated area and wear appropriate protective equipment (such as a mask).
3. Storage should avoid contact with flammable substances to prevent fire or explosion.
4. If you have any questions or emergencies, please refer to the safety data sheet of the relevant materials or consult a professional.

Last Update：2024-04-09 02:00:44