Diphosphoric(III,V) acid, tetraethyl ester

Base Information

• Chemical Name: Diphosphoric(III,V) acid, tetraethyl ester
• CAS No.: 682-24-6
• Molecular Formula: C8H20O6P2
• Molecular Weight: 274.191
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID10218371
• Nikkaji Number: J123.408K
• Wikidata: Q83095243
• Mol file: 682-24-6.mol

Synonyms:Tetraethyl isohypophosphate;DIPHOSPHORIC(III,V) ACID, TETRAETHYL ESTER;HC 4101;682-24-6;Ethyl diphosphate (III,V);BRN 1712058;4-01-00-01340 (Beilstein Handbook Reference);C8H20O6P2;DTXSID10218371;LS-62891;Diphosphorus(III,V)oic acid tetraethyl ester

Chemical Property of Diphosphoric(III,V) acid, tetraethyl ester

Chemical Property:

• Vapor Pressure: 0.0138mmHg at 25°C
• Boiling Point: 266.9°Cat760mmHg
• Flash Point: 115.2°C
• PSA: 86.62000
• Density: g/cm³
• LogP: 3.48400
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 10
• Exact Mass: 274.07351235
• Heavy Atom Count: 16
• Complexity: 197

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOP(OCC)OP(=O)(OCC)OCC

Technology Process of Diphosphoric(III,V) acid, tetraethyl ester

There total 4 articles about Diphosphoric(III,V) acid, tetraethyl 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: 45.0%

sodium diethyl phosphite (2303-76-6,118080-94-7) → diphosphorous acid tetraethyl ester (21646-99-1) + diphosphorus (III,V)-oic acid tetraethyl ester (682-24-6) + Tetraethyl pyrophosphate (107-49-3) + sodium diethyl phosphate (2870-30-6) + phosphonic acid diethyl ester (762-04-9)

Guidance literature:

With sodium perchlorate; In acetonitrile; Product distribution; Ambient temperature; object of study - electrochemical oxidation at platinum electrode;

Reference yield:

1-bromocyclohexane (108-85-0) + sodium diethyl phosphite (2303-76-6,118080-94-7) → diphosphorous acid tetraethyl ester (21646-99-1) + diphosphorus (III,V)-oic acid tetraethyl ester (682-24-6) + cyclohexane (110-82-7,25012-93-5) + sodium diethyl phosphate (2870-30-6)

Guidance literature:

With sodium perchlorate; phosphonic acid diethyl ester; In acetonitrile; Product distribution; electrolysis;

Reference yield:

Diethyl phosphonate (762-04-9,123-22-8) → diphosphorous acid tetraethyl ester (21646-99-1) + diphosphorus (III,V)-oic acid tetraethyl ester (682-24-6) + Tetraethyl pyrophosphate (107-49-3) + triethyl phosphite (122-52-1)

Guidance literature:

With sodium perchlorate; In acetonitrile; Title compound not separated from byproducts; electrochemical oxidation, 2.4 A h; Pt anode, Ni cathode; Ag/AgNO₃ reference electrode;

upstream raw materials:

sodium diethyl phosphite

1-bromocyclohexane

Diethyl phosphonate

diethyl chlorophosphate

Downstream raw materials:

diethyl <(ethylenedioxy)methyl>phosphonate

triethyl phosphate

diphosphorous acid tetraethyl ester

Diethyl phosphate