1-Methyl-1-nitroso-3-(4-fluorophenyl)urea

Base Information

• Chemical Name: 1-Methyl-1-nitroso-3-(4-fluorophenyl)urea
• CAS No.: 777-59-3
• Molecular Formula: C₈H₈FN₃O₂
• Molecular Weight: 197.169
• Mol file: 777-59-3.mol

Synonyms:N-Methyl-N'-p-fluorophenyl-N-nitrosoharnstoff;Urea, N‘-(4-fluorophenyl)-N-methyl-N-nitroso-;

Chemical Property of 1-Methyl-1-nitroso-3-(4-fluorophenyl)urea

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 61.77000
• Density: 1.31g/cm³
• LogP: 2.04380

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Methyl-1-nitroso-3-(4-fluorophenyl)urea

There total 2 articles about 1-Methyl-1-nitroso-3-(4-fluorophenyl)urea which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

4-fluoroaniline (371-40-4) → N'-(4-fluorophenyl)-N-methyl-N-nitroso-urea (777-59-3)

Guidance literature:

Multi-step reaction with 2 steps

1: CHCl₃

2: aq. NaNO₂, HCO₂H

With formic acid; sodium nitrite; In chloroform;

DOI:10.1021/jm00342a010

Reference yield:

N-(4-fluorophenyl)-N'-methyl-urea (772-55-4) → N'-(4-fluorophenyl)-N-methyl-N-nitroso-urea (777-59-3)

Guidance literature:

With formic acid; sodium nitrite;

DOI:10.1021/jm00342a010

upstream raw materials:

N-(4-fluorophenyl)-N'-methyl-urea

4-fluoroaniline