NS 3763

NS 3763 - Names and Identifiers

Name	4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid
Synonyms	NS 3763 5-CARBOXY-2,4-DIBENZAMIDOBENZOIC ACID 4,6-DIBENZAMIDOBENZENE-1,3-DICARBOXYLIC ACID 4,6-BIS(BENZOYLAMINO)-1,3-BENZENEDICARBOXYLIC ACID 1,3-Benzenedicarboxylic acid, 4,6-bis(benzoylamino)- 4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid
CAS	70553-45-6
InChI	InChI=1/C22H16N2O6/c25-19(13-7-3-1-4-8-13)23-17-12-18(16(22(29)30)11-15(17)21(27)28)24-20(26)14-9-5-2-6-10-14/h1-12H,(H,23,25)(H,24,26)(H,27,28)(H,29,30)

NS 3763 - Physico-chemical Properties

Molecular Formula	C22H16N2O6
Molar Mass	404.37
Density	1.485g/cm³
Boling Point	490.7°C at 760 mmHg
Flash Point	250.6°C
Solubility	DMSO: ~24 mg/mL
Vapor Presure	1.91E-10mmHg at 25°C
Appearance	solid
Color	off-white
Storage Condition	2-8°C
Refractive Index	1.735

NS 3763 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN 3077 9/PG 3
WGK Germany	3

NS 3763 - Introduction

4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid, chemical name is 4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White crystalline solid.
-Molecular formula: C20H14N2O6.
-Molecular weight: 382.33g/mol.
-Melting point: about 257-259°C.
-Solubility: Slightly soluble in water and some organic solvents.

Use:
- 4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid is often used as an intermediate for fluorescent dyes, flexible displays and organic photoelectric materials in the chemical field.
-It can also be used to synthesize polymers with fluorescent properties, polymer coatings and biosensors.

Preparation Method:
- 4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid is generally prepared by chemical synthesis, and the specific methods include reduction, acylation and amination of para-nitrobenzoic acid.

Safety Information: The specific toxicity and risk of
- 4,6-bis[(phenylcarbonyl)amino]benzene-1,3-dicarboxylic acid have not been studied in detail. However, in general, good laboratory safety practices should be observed when handling chemicals and appropriate personal protective equipment, such as laboratory coats, gloves and goggles, should be worn. If you come into contact with this compound, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-10 22:29:15