Trimethyldifluorophosphorane

Base Information

• Chemical Name: Trimethyldifluorophosphorane
• CAS No.: 753-59-3
• Molecular Formula: CH₃F₂P
• Molecular Weight: 84.0054
• Mol file: 753-59-3.mol

Synonyms:Difluoromethylphosphine;Methyldifluorophosphine; Methylphosphonous difluoride

Chemical Property of Trimethyldifluorophosphorane

Chemical Property:

• Vapor Pressure: 2170mmHg at 25°C
• Melting Point: -110 °C
• Boiling Point: -26.65°C (estimate)
• PSA: 13.59000
• LogP: 2.19810

Purity/Quality:

97% ^*data from raw suppliers

TRIMETHYLDIFLUOROPHOSPHORANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Trimethyldifluorophosphorane

There total 2 articles about Trimethyldifluorophosphorane 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:

methyldichlorophosphane (676-83-5) → methylphosphonous acid difluoride (753-59-3)

Guidance literature:

With antimony(III) fluoride;

Reference yield:

→ methylphosphonous acid difluoride (753-59-3)

Guidance literature:

Methyldichlorphosphin, aktives KF;

DOI:10.1002/zaac.19653410310

Reference yield:

methylphosphonous acid difluoride (753-59-3) + cyclohexylamine (108-91-8,157973-60-9) → Methylphosphinsaeure-cyclohexylamid-difluorid (16182-87-9)

Guidance literature:

In diethyl ether;

upstream raw materials:

methyldichlorophosphane

Downstream raw materials:

Fluor-phenyloxy-methyl-phosphin

Fluor-cyclohexyloxy-methyl-phosphin

Methylphosphinsaeure-cyclohexylamid-difluorid

Refernces

• 1、 Schiller,Rudolph. "The preparation and characterization of methylchlorofluorophosphine, CH3PFCl, and methylbromofluorophosphine, CH3PFBr". . p. 187 - 189. Retrieved 1972.