Ethyl diphenyl phosphate

Base Information

• Chemical Name: Ethyl diphenyl phosphate
• CAS No.: 841-46-3
• Molecular Formula: C14H15O4P
• Molecular Weight: 278.244
• DSSTox Substance ID: DTXSID50500323
• Nikkaji Number: J1.083.914I
• Wikidata: Q82351824
• Mol file: 841-46-3.mol

Synonyms:ethyl diphenyl phosphate;841-46-3;Phosphoric acid, ethyl diphenyl ester;diphenyl ethyl phosphate;SCHEMBL124095;DTXSID50500323

Chemical Property of Ethyl diphenyl phosphate

Chemical Property:

• XLogP3: 3.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 278.07079595
• Heavy Atom Count: 19
• Complexity: 272

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOP(=O)(OC1=CC=CC=C1)OC2=CC=CC=C2

Technology Process of Ethyl diphenyl phosphate

There total 19 articles about Ethyl diphenyl phosphate 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: 93.0%

diphenyl hydrogen phosphate (838-85-7) + ethanol (64-17-5) → ethyl diphenyl phosphate (841-46-3)

Guidance literature:

With pyridine; trichloroacetonitrile; triphenylphosphine; In dichloromethane; at 20 ℃; for 5.5h;

DOI:10.5012/bkcs.2011.32.9.3486

Reference yield: 92.0%

ethanol (64-17-5) + diphenyl phosphoryl azide (26386-88-9) → ethyl diphenyl phosphate (841-46-3)

Guidance literature:

With sodium carbonate; at 80 ℃; for 24h; Schlenk technique;

DOI:10.1016/j.mcat.2020.111120

Reference yield: 84.0%

diphenylethylsulphonium tetrafluoroborate + Diphenyl potassium phosphate (6921-14-8) → ethyl diphenyl phosphate (841-46-3) + diphenyl sulfide (139-66-2)

Guidance literature:

With potassium carbonate; In dichloromethane; for 120h; Heating;

DOI:10.1055/s-1982-29784

upstream raw materials:

diphenyl hydrogen phosphate

O-ethyl-N,N'-di-p-tolyl-isourea

ethanol

phosphoric acid triphenyl ester

Downstream raw materials:

DCCP

1,1-Diphenylmethanol

1-Phenyl-1-propanol

ethyl bis(2-hydroxyphenyl)phosphinate

Refernces

• 1、 Hao, Qingqing,Hong, Qian,Jiao, Lin-Yu,Li, Zhuo,Liu, Shanshan,Ma, Xiao-Xun,Ning, Zi-Hui,Sun, Ming,Xu, Long,Zhang, Ze. "Recyclable copper catalyst on chitosan for facile preparation of alkyl/aryl mixed phosphates via deaminated esterification between diphenylphosphoryl azides and aliphatic alcohols". . . Retrieved 2020/07/15.
• 2、 -. "Synthesis method of copper-catalyzed phosphate mixed ester compound". Paragraph 0086-0090. . Retrieved 2019/10/17.