709-93-3

Basic information

• Product Name: 2-hydroxyethyl phenylcarbamate
• Synonyms: 1,2-Ethanediol, 1-(N-phenylcarbamate)
• CAS NO: 709-93-3
• Molecular Formula: C₉H₁₁NO₃
• Molecular Weight: 181.1885
• Mol File: 709-93-3.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 274.8°C at 760 mmHg
• Flash Point: 120°C
• Density: 1.268g/cm³
• Vapor Pressure: 0.00257mmHg at 25°C
• Refractive Index: 1.593
• CAS DataBase Reference: 2-hydroxyethyl phenylcarbamate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-hydroxyethyl phenylcarbamate(709-93-3)
• EPA Substance Registry System: 2-hydroxyethyl phenylcarbamate(709-93-3)

Safety Data

• Hazardous Substances Data: 709-93-3(Hazardous Substances Data)

Upstream product

• 107-21-1 ethylene glycol 
• 102-07-8 bis(diphenyl)urea 
• 75-21-8 oxirane 
• 124-38-9 carbon dioxide 
• 62-53-3 aniline 

Downstream Products

• 93883-21-7 2-<2-Phenylcarbamoyl-aethyl>-1.3.2-dioxaphospholan 

Relevant articles and documents

CO2 activation and fixation: highly efficient syntheses of hydroxy carbamates over Au/Fe2O3

This paper reports an effective route for the syntheses of hydroxy carbamates from the reaction of CO2, epoxides and amines catalyzed by a Au/Fe2O3 catalyst. Under the optimized reaction conditions, various hydroxy carbamates were successfully synthesized with 92-98% isolated yields. The catalyst could be reused for several runs without deactivation. A plausible reaction mechanism was proposed by which the hydroxy carbamate was formed through an ammonium carbamate intermediate and the catalyst mainly promoted further nucleophilic addition between the epoxide and ammonium carbamate.