101-71-3

Basic information

• Product Name: Carbaurine
• Synonyms: Diphenan;Butolan;Butolen;Carphenol;Parafuge;[4-(phenylmethyl)phenyl] carbamate;carbamic acid [4-(benzyl)phenyl] ester;4-BENZYLPHENYL CARBAMATE
• CAS NO: 101-71-3
• Molecular Formula: C₁₄H₁₃NO₂
• Molecular Weight: 227.262
• Mol File: 101-71-3.mol
• Article Data: 1

Chemical Properties

• Melting Point: 147-150°
• Boiling Point: 368.97°C (rough estimate)
• Flash Point: 197.8°C
• Appearance: /
• Density: 1.1223 (rough estimate)
• Vapor Pressure: 1.09E-06mmHg at 25°C
• Refractive Index: 1.5780 (estimate)
• CAS DataBase Reference: Carbaurine(CAS DataBase Reference)
• NIST Chemistry Reference: Carbaurine(101-71-3)
• EPA Substance Registry System: Carbaurine(101-71-3)

Safety Data

• Hazardous Substances Data: 101-71-3(Hazardous Substances Data)

Usage

General Description

Carbaurine is a man-made chemical compound that belongs to the class of diphenyl ethers. It has been primarily used as a broad-spectrum contact herbicide, fungicide, and bactericide in agriculture, with low toxicity to humans and animals.

InChI:InChI=1/C14H13NO2/c15-14(16)17-13-8-6-12(7-9-13)10-11-4-2-1-3-5-11/h1-9H,10H2,(H2,15,16)

Upstream product

• 75-44-5 phosgene 
• 101-53-1 p-benzylphenol 
• 57-13-6 urea 

Relevant articles and documents

Superparamagnetic Fe3O4 Nanoparticles in a Deep Eutectic Solvent: An Efficient and Recyclable Catalytic System for the Synthesis of Primary Carbamates and Monosubstituted Ureas

Superparamagnetic Fe3O4 nanoparticles were used to synthesize various primary carbamates as well as monosubstituted and N,N-disubstituted ureas. This efficient phosgene-free process used urea as an eco-friendly carbonyl source in the presence of a biocompatible deep eutectic solvent (DES) to provide an inexpensive and attractive route that afforded the products in moderate to excellent yields. The employed DES serves both a catalytic role and as the green reaction medium. The magnetic nanocatalyst and DES can been reused several times without a significant loss of activity.