136210-30-5

Basic information

• Product Name: Aspartic acid, N,N-(methylenedi-4,1-cyclohexanediyl)bis-, tetraethyl ester
• Synonyms: Aspartic acid, N,N-(methylenedi-4,1-cyclohexanediyl)bis-, tetraethyl ester;Tetraethyl N,N'-(methylenedi-4,1-cyclohexanediyl)bis(aspartate);Aspartic acid, N,N'-(methylenedi-4,1-cyclohexanediyl)bis-, 1,1',4,4'-tetraethyl ester;N,N'-(Methylenedi-4,1-cyclohexanediyl)bisaspartic acid tetraethyl ester;Desmophen LS 2973;Desmophen XP 7068
• CAS NO: 136210-30-5
• Molecular Formula: C29H50N2O8
• Molecular Weight: 554.72
• EINECS: 429-270-1
• Mol File: 136210-30-5.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 622.9°Cat760mmHg
• Flash Point: 330.5°C
• Appearance: /
• Density: 1.11g/cm³
• Vapor Pressure: 1.95E-15mmHg at 25°C
• Refractive Index: 1.504
• PKA: 7.32±0.40(Predicted)
• Water Solubility: 100mg/L at 20℃
• CAS DataBase Reference: Aspartic acid, N,N-(methylenedi-4,1-cyclohexanediyl)bis-, tetraethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Aspartic acid, N,N-(methylenedi-4,1-cyclohexanediyl)bis-, tetraethyl ester(136210-30-5)
• EPA Substance Registry System: Aspartic acid, N,N-(methylenedi-4,1-cyclohexanediyl)bis-, tetraethyl ester(136210-30-5)

Safety Data

• Hazardous Substances Data: 136210-30-5(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C29H50N2O8/c1-5-36-26(32)18-24(28(34)38-7-3)30-22-13-9-20(10-14-22)17-21-11-15-23(16-12-21)31-25(29(35)39-8-4)19-27(33)37-6-2/h20-25,30-31H,5-19H2,1-4H3

Upstream product

• 1761-71-3 4,4'-diaminodicyclohexylmethane 
• 141-05-9 Diethyl maleate 
• 1520-50-9 but-2-enedioic acid diethyl ester 

Relevant articles and documents

Method of preparing polyaspartic ester

The invention discloses a method of preparing polyaspartic ester. The preparation method comprises the following steps: (1) organic primary amine and unsaturated dibasic acid ester are subjected to Michael addition reaction under the catalysis of a suppor

Method for preparing polyaspartic ester

The invention discloses a method for preparing polyaspartic ester. According to the method, a supported zinc catalyst is used to catalyze a Michael addition reaction on organic primary amine and unsaturated binary acid ester. Reaction activity of primary