125677-11-4

Basic information

• Product Name: N-(2-HYDROXYETHYL) ASPARTIC ACID
• Synonyms: N-(2-HYDROXYETHYL) ASPARTIC ACID
• CAS NO: 125677-11-4
• Molecular Formula: C6H11NO5
• Molecular Weight: 177.16
• Mol File: 125677-11-4.mol
• Article Data: 1

Chemical Properties

• Melting Point: >280 °C (decomp)(Solv: water (7732-18-5); ethanol (64-17-5))
• Boiling Point: 384.9±37.0 °C(Predicted)
• Appearance: /
• Density: 1.434±0.06 g/cm3(Predicted)
• PKA: 2.15±0.23(Predicted)
• CAS DataBase Reference: N-(2-HYDROXYETHYL) ASPARTIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: N-(2-HYDROXYETHYL) ASPARTIC ACID(125677-11-4)
• EPA Substance Registry System: N-(2-HYDROXYETHYL) ASPARTIC ACID(125677-11-4)

Safety Data

• Hazardous Substances Data: 125677-11-4(Hazardous Substances Data)

Upstream product

• 108-31-6 maleic anhydride 
• 141-43-5 ethanolamine 
• 64616-67-7 2-(2-Hydroxy-ethylamino)-succinic acid 4-hexyl ester 
• 54046-32-1 N-(β-Hydroxyaethyl)asparaginsaeure-di-n-hexylester 
• 13546-68-4 DL-N-<2-Hydroxy-aethyl>-asparaginsaeure-β-methylester 

Relevant articles and documents

Direct synthesis of N-substituted, functionalized aspartic acids using alkali maleates and amines

A practical and general one-pot synthesis of mono-N-substituted, functionalized aspartic acids has been developed. The N-substituted aspartic acids are formed directly from alkali maleates and primary amines in hot DMSO. Products from several different primary amines can be prepared chemoselectively in moderate to good yields.