586400-06-8

Basic information

• Product Name: N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine
• Synonyms: N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine;Ethyl 4-(((benzyl(4-(ethoxycarbonyl)phenyl)-amino)methylene)amino)benzoate;N,N'-bis(4-ethoxycarboxylphenyl)-N-benzylformamidine;ethyl 4-[(N-benzyl-4-ethoxycarbonylanilino)methylideneamino]benzoate
• CAS NO: 586400-06-8
• Molecular Formula: C26H26N2O4
• Molecular Weight: 430.5
• Mol File: 586400-06-8.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 581.8 °C at 760 mmHg
• Flash Point: 305.7 °C
• Appearance: /
• Density: 1.11
• Storage Temp.: 2-8°C
• PKA: 5?+-.0.50(Predicted)
• CAS DataBase Reference: N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine(586400-06-8)
• EPA Substance Registry System: N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine(586400-06-8)

Safety Data

• Hazardous Substances Data: 586400-06-8(Hazardous Substances Data)

Usage

Uses

N,N'-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine is mainly used as an ultraviolet absorber.

Upstream product

• 94-09-7 p-aminoethylbenzoate 
• 57834-50-1 N,N’-bis(4-ethoxycarbonylphenyl)formamidine 
• 100-44-7 benzyl chloride 
• 1175600-17-5 C₁₇H₁₇NO₃ 

Relevant articles and documents

Method for preparing N,N'-bis (4-ethoxycarbonylphenyl)-N'-benzylformamidine from waste residues for preparing UV-1

The invention discloses a method for preparing N,N'-bis (4-ethoxycarbonylphenyl)-N'-benzylformamidine from waste residues for preparing UV-1. According to the method, after reaction treatment or separation treatment is carried out on the NE waste residues generated by production of N-(4-ethoxycarbonylphenyl)-N'-methyl-N'-benzylformamidine, the product and benzyl chloride are subjected to N-alkylation reaction, and N,N'-bis (4-ethoxycarbonylphenyl)-N'-benzylformamidine is obtained. The reaction treatment includes the steps that the NE waste residues are dissolved in a polar aprotic solvent, activated carbon treatment is carried out, then ethyl p-aminobenzoate is added for condensation reaction, and finally, the product and benzyl chloride are subjected to the N-alkylation reaction. The separation treatment includes the steps that the NE waste residues are dissolved in a methylbenzene solvent, after NE is separated, the product is dissolved in the polar aprotic solvent, and after activated carbon treatment, the product and benzyl chloride are subjected to N-alkylation reaction. By means of the reaction method, more NEPA can be obtained, and by means of the separation method, NEPA higher in purity can be obtained.

BENZYLFORMAMIDINE COMPOUNDS AND PLASTIC PRODUCTS CONTAINING THE BENZYLFORMAMIDINE COMPOUNDS AS ULTRAVIOLET LIGHT ABSORBERS

Disclosed herein is a benzylformamidine compound having high ultraviolet light absorption and superior thermal stability that can be suitably used as an ultraviolet light absorber for plastic products which undergo high-temperature treatment or require su