Phosphorodifluoridic acid, ethyl ester

Base Information

• Chemical Name: Phosphorodifluoridic acid, ethyl ester
• CAS No.: 460-52-6
• Molecular Formula: C2H5F2O2P
• Molecular Weight: 130.031
• DSSTox Substance ID: DTXSID30196682
• Nikkaji Number: J941.711G
• Wikidata: Q83069702
• Mol file: 460-52-6.mol

Synonyms:Ethyl phosphorodifluoridate;Phosphorodifluoridic acid, ethyl ester;460-52-6;TL 431;BRN 1702231;3-01-00-01329 (Beilstein Handbook Reference);ethyl difluoridophosphate;1-difluorophosphoryloxyethane;ethyl difluorophosphate;ethoxyphosphonoyl difluoride;C2H5F2O2P;SCHEMBL575807;DTXSID30196682;difluorophosphoric acid ethyl ester;C2-H5-F2-O2-P;Difluoridophosphoric acid ethyl ester;AKOS006277649;LS-108027

Chemical Property of Phosphorodifluoridic acid, ethyl ester

Chemical Property:

• Vapor Pressure: 66.2mmHg at 25°C
• Boiling Point: 89.4°C at 760 mmHg
• Flash Point: 7.9°C
• PSA: 36.11000
• Density: 1.262g/cm³
• LogP: 2.07000
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 129.99952272
• Heavy Atom Count: 7
• Complexity: 87.7

Purity/Quality:

ethyldifluoridophosphate 95 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOP(=O)(F)F

Technology Process of Phosphorodifluoridic acid, ethyl ester

There total 1 articles about Phosphorodifluoridic acid, ethyl ester 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: 92.5%

1,3,3,3-Tetrafluoro-2-trifluoromethyl-propenyl-phosphorimidic acid triethyl ester (133338-76-8) → difluorophosphoric acid ethyl ester (460-52-6) + diethyl fluorophosphate (358-74-7) + 1-fluoroethane (353-36-6) + Perfluoromethacrylonitrile (52198-54-6)

Guidance literature:

at 150 ℃; for 5h;

DOI:10.1007/BF01184542

Reference yield:

difluorophosphoric acid ethyl ester (460-52-6) + dimethyl amine (124-40-3) → Ethoxy-dimethylamino-phosphorylfluorid (358-29-2)

Guidance literature:

Reference yield:

methanol (67-56-1) + difluorophosphoric acid ethyl ester (460-52-6) → ethyl methyl fluorophosphate (430-05-7)

Guidance literature:

With pyridine; diethyl ether;

upstream raw materials:

1,3,3,3-Tetrafluoro-2-trifluoromethyl-propenyl-phosphorimidic acid triethyl ester

Downstream raw materials:

ethyl methyl fluorophosphate

Ethoxy-dimethylamino-phosphorylfluorid

Aethyl-<2-brosyloxy-aethyl>-fluorophosphoridat

Refernces