Dimethylamidophosphoric aciddifluoride

Base Information

• Chemical Name: Dimethylamidophosphoric aciddifluoride
• CAS No.: 354-43-8
• Molecular Formula: C2H6F2NOP
• Molecular Weight: 129.046
• Hs Code.: 2929902000
• Mol file: 354-43-8.mol

Synonyms:Difluoro(dimethylamino)phosphine oxide;Dimethylamidophosphoric aciddifluoride;DIMETHYLPHOSPHORAMIDICDIFLUORIDE

Chemical Property of Dimethylamidophosphoric aciddifluoride

Chemical Property:

• Vapor Pressure: 38.9mmHg at 25°C
• Boiling Point: 99°C at 760 mmHg
• Flash Point: 13.7°C
• PSA: 30.12000
• Density: 1.242g/cm³
• LogP: 1.59510

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Dimethylamidophosphoric aciddifluoride

There total 5 articles about Dimethylamidophosphoric aciddifluoride 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: 77.0%

N,N,N',N'-Tetramethylphosphorodiamidic chloride (1605-65-8) → N,N,N,N,N,N-hexamethylphosphoric triamide (680-31-9) + dimefox (115-26-4) + N,N-dimethylphosphoramidic difluoride (354-43-8)

Guidance literature:

With sodium hexaflorophosphate; In various solvent(s); at 200 ℃; for 0.25h;

DOI:10.1039/a908932b

Reference yield: 42.0%

N,N-dimethylphosphoroamidic dichloride (677-43-0) → N,N-dimethylphosphoramidic difluoride (354-43-8)

Guidance literature:

With triethylamine trihydrofluoride; triethylamine; In diethyl ether; at 0 - 20 ℃; for 15h;

DOI:10.1016/S0022-1139(00)00248-7

Reference yield:

dimethyl amine (124-40-3) → N,N-dimethylphosphoramidic difluoride (354-43-8)

Guidance literature:

With trifluorophosphoric acid; toluene;

upstream raw materials:

dimethyl amine

N,N-dimethylphosphoroamidic dichloride

N,N,N',N'-Tetramethylphosphorodiamidic chloride

N,N,N,N,N,N-hexamethylphosphoric triamide

Downstream raw materials:

Ethoxy-dimethylamino-phosphorylfluorid

dimefox

nitrile of 2-(N,N-dimethylamino)cyclopentanecarboxylic acid