1754-49-0

Basic information

• Product Name: DIETHYL PHENYLPHOSPHONATE
• Synonyms: PHENYLPHOSPHONIC ACID DIETHYL ESTER;phenyl-phosphonicacidiethylester;DIETHYL BENZENEPHOSPHONATE;DIETHYL PHENYLPHOSPHONATE;BENZENEPHOSPHONIC ACID DIETHYL ESTER;AURORA KA-1484;Diethoxyphosphinylbenzene;Phenylphosphonic acid diethyl
• CAS NO: 1754-49-0
• Molecular Formula: C₁₀H₁₅O₃P
• Molecular Weight: 214.2
• EINECS: 217-129-5
• Mol File: 1754-49-0.mol
• Article Data: 153

Chemical Properties

• Boiling Point: 110-112°C 1mm
• Flash Point: 267°C
• Appearance: /
• Density: 1,12 g/cm3
• Vapor Pressure: 0.00578mmHg at 25°C
• Refractive Index: 1.4940
• Water Solubility: <0.2g/L(25 oC)
• BRN: 2449931
• CAS DataBase Reference: DIETHYL PHENYLPHOSPHONATE(CAS DataBase Reference)
• NIST Chemistry Reference: DIETHYL PHENYLPHOSPHONATE(1754-49-0)
• EPA Substance Registry System: DIETHYL PHENYLPHOSPHONATE(1754-49-0)

Safety Data

• Statements: 22
• Safety Statements: 23-36/37-60-36
• RIDADR: 2810
• RTECS: TA0377000
• PackingGroup: III
• Hazardous Substances Data: 1754-49-0(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 69, p. 2020, 1947 DOI: 10.1021/ja01200a059The Journal of Organic Chemistry, 39, p. 3612, 1974 DOI: 10.1021/jo00938a045

InChI:InChI=1/C10H15O3P/c1-3-12-14(11,13-4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3

Upstream product

• 60-29-7 diethyl ether 
• 78-40-0 triethyl phosphate 
• 108-88-3 toluene 
• 108-86-1 bromobenzene 
• 2303-76-6 sodium diethyl phosphite 
• 6231-03-4 diethyl phenylphosphonothioate 
• 13716-45-5 diethyl trimethylsilyl phosphite 
• 71-43-2 benzene 
• 64-17-5 ethanol 
• 644-97-3 Dichlorophenylphosphine 
• 1638-86-4 diethyl phenylphosphonite 
• 4546-19-4 ethyl hydrogen phenylphosphonate 
• 2996-92-1 phenyl trimethylsiloxane 
• 762-04-9 phosphonic acid diethyl ester 

Downstream Products

• 126709-38-4 C₁₉H₂₄O₄P₂ 
• 126709-38-4 C₁₉H₂₄O₄P₂ 
• 824-72-6 P,P-dichlorophenylphosphine oxide 
• 1571-33-1 phenylphosphonate 
• 3699-71-6 o-ethyl-phenyl-2-carbethoxymethyl phosphinate 
• 638-21-1 phenylphosphane 
• 549494-61-3 diethyl 2-[boranato(diisopropyl)phosphino]phenylphosphonate 
• 42449-24-1 phenylphosphonic acid bis(trimethylsilyl) ester 
• 1071453-61-6 (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ethyl phenylphosphonate 
• 87671-69-0 ethyl o-phenyl phenylphosphonate 
• 7533-70-2 2-chloroethyl ethyl phenylphosphonate 

Relevant articles and documents

CuSO4/Al2O3 as a new effective and recyclable catalyst for the arylation of dialkyl phosphites

A new effective recycled catalyst CuSO4/Al2O 3, which performs the phosphorylation of aryl halides and bromostyrene, was proposed.

An intramolecular Arbuzov rearrangement initiated by anodic oxidation

Dialkyl phenylphosphonite PhP(OR)2 (R = Et, Me) undergoes an intramolecular Arbuzov rearrangement upon electrolysis at an anode in acetonitrile under an oxygen atmosphere to yield alkyl alkylphenylphosphinate PhRP(=O)(OR). The results here suggest that the rearrangement takes place through a radical-chain mechanism initiated by anodic oxidation of the phosphonite to the corresponding cation radical.

Evaluation of transition metal catalysts in electrochemically induced aromatic phosphonation

Voltammetry provides important information on the redox properties of catalysts (transition metal complexes of Ni, Co, Mn, etc.) and their activity in electrocatalytic reactions of aromatic C-H phosphonation in the presence of a phosphorus precursor, for

Nickel-Catalyzed Arbuzov Reaction: Mechanistic Observations

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Controlling Chemoselectivity of Catalytic Hydroboration with Light

The ability to selectively react one functional group in the presence of another underpins efficient reaction sequences. Despite many designer catalytic systems being reported for hydroboration reactions, which allow introduction of a functional handle fo

METHOD FOR PRODUCING PHOSPHOESTER COMPOUND

PROBLEM TO BE SOLVED: To provide a method whereby, a phosphate compound selected from the group consisting of orthophosphoric acid, phosphonic acid, phosphinic acid, and anhydrides of them is used as raw material and, by one stage reaction, a corresponding phosphoester compound is produced. SOLUTION: To an aqueous solution of a phosphate compound, added is an organic silane or siloxane compound having an alkoxy group or an aryloxy group, and the mixture is subjected to a heating reaction, thereby producing a corresponding phosphoester compound without requiring a catalyst. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

Selective hydrolysis of phosphorus(v) compounds to form organophosphorus monoacids

An azide and transition metal-free method for the synthesis of elusive phosphonic, phosphinic, and phosphoric monoacids has been developed. Inert pentavalent P(v)-compounds (phosphonate, phosphinate, and phosphate) are activated by triflate anhydride (Tf2O)/pyridine system to form a highly reactive phosphoryl pyridinium intermediate that undergoes nucleophilic substitution with H2O to selectively deprotect one alkoxy group and form organophosphorus monoacids.