57834-50-1

Basic information

• Product Name: ethyl 4-[[[4-(ethoxycarbonyl)phenyl]amino]methylene]amino]benzoate
• Synonyms: Benzoic acid, 4-((((4-(ethoxycarbonyl)phenyl)amino)methylene)amino)-, ethyl ester; Ethyl 4-((((4-(ethoxycarbonyl)phenyl)amino)methylene)amino)benzoate; ethyl 4-{[(E)-{[4-(ethoxycarbonyl)phenyl]amino}methylidene]amino}benzoate
• CAS NO: 57834-50-1
• Molecular Formula: C₁₉H₂₀N₂O₄
• Molecular Weight: 340.3731
• EINECS: 260-977-6
• Mol File: 57834-50-1.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 489.9°C at 760 mmHg
• Flash Point: 250.1°C
• Density: 1.14g/cm³
• Vapor Pressure: 9.6E-10mmHg at 25°C
• Refractive Index: 1.555
• CAS DataBase Reference: ethyl 4-[[[4-(ethoxycarbonyl)phenyl]amino]methylene]amino]benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 4-[[[4-(ethoxycarbonyl)phenyl]amino]methylene]amino]benzoate(57834-50-1)
• EPA Substance Registry System: ethyl 4-[[[4-(ethoxycarbonyl)phenyl]amino]methylene]amino]benzoate(57834-50-1)

Safety Data

• Hazardous Substances Data: 57834-50-1(Hazardous Substances Data)

Upstream product

• 122-51-0 orthoformic acid triethyl ester 
• 94-09-7 p-aminoethylbenzoate 
• 5422-63-9 N-(4-ethoxycarbonylphenyl)formamide 

Downstream Products

• 100321-19-5 2-[2-(4-ethoxycarbonyl-anilino)-vinyl]-4-isobutyl-3,5-dimethyl-thiazolium; iodide 
• 109495-85-4 2-[2-(4-ethoxycarbonyl-anilino)-vinyl]-3,4,5-trimethyl-oxazolium; iodide 
• 113012-87-6 2-[2-(4-ethoxycarbonyl-anilino)-vinyl]-4-isobutyl-3,5-dimethyl-oxazolium; iodide 
• 586400-06-8 N,N'-bis(4-ethoxycarbonylphenyl)-N-benzylformamidine 

Relevant articles and documents

Potassium Salts of Asymmetrically Substituted Amidinates and a Triazenide

Potassiation of amidines and triazenes yields the corresponding potassium amidinates and triazenides. The favored configuration of the amidinate ligands is the (syn-E)-form whereas all known triazenides adopt this isomeric form. Extremely bulky groups at the amidinate ligands enforce the anti-configuration stabilized by π-interactions between potassium and N-bound aryl groups. A special case has been observed for N′-bound 2-pyridylethyl substituents. In moderately strained amidines the 1,3-diazaallyl moiety is deprotonated whereas in heavily congested amidines the ethylene fragment is potassiated inducing deamidation and elimination of 2-pyridylethene. The potassium salts of (syn-E)-isomeric amidinates and triazenides contain a central octahedral K2N4 cage which can be severely distorted by steric requirements of attached bulky substituents.

ULTRAVIOLET ABSORBER AND PLASTIC ARTICLE HAVING THE ULTRAVIOLET ABSORBER

This invention discovers UV absorbers and plastic products having the UV absorbers. The UV absorbers have high UV absorption and excellent thermal stability. The plastic products containing the UV absorbers have superior ability to against UV radiation and the durability of the plastic products is thus enhanced.

Anti-inflammatory agents of the amidine group and their closely related compounds

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