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Diethyl phosphite

  • CAS No.: 762-04-9
  • Purity: 99%
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Good factory exports good Diethyl phosphite 762-04-9

  • Molecular Formula: C4H11O3P
  • Molecular Weight: 138.103
  • Appearance/Colour: colourless liquid 
  • Vapor Pressure: 0.383mmHg at 25°C 
  • Melting Point: -70 °C 
  • Refractive Index: n20/D 1.407(lit.)  
  • Boiling Point: 204.072 °C at 760 mmHg 
  • Flash Point: 82.222 °C 
  • PSA: 59.00000 
  • Density: 1.072g/mLat 25°C(lit.) 
  • LogP: 1.44910 

Diethyl phosphite(Cas 762-04-9) Usage

Synthesis Reference(s)

Synthetic Communications, 18, p. 665, 1988 DOI: 10.1080/00397918808077352

Definition

ChEBI: A phosphonic ester that is the diethyl ester of phosphonic acid.

General Description

Diethyl phosphite is reported to be chemical warfare agent (CWA) simulant, simulant for nerve agents sarin, soman, tabun, and VX.

InChI:InChI=1/C4H11O3P/c1-3-6-8(5)7-4-2/h8H,3-4H2,1-2H3

762-04-9 Relevant articles

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Mitsunobu,O.,Mukaiyama,T.

, p. 3005 - 3006 (1964)

-

-

Silver,Luz

, p. 1091,1092 (1962)

-

-

Terauchi et al.

, p. 5073 (1969)

-

Reaction of N-(benzyloxycarbonyl)aminobenzylphosphonous acid with ethyl orthoformate

Stano, Adrian,Mucha, Artur,Kafarski, Pawel

, p. 4269 - 4277 (1999)

Reaction of N-(benzyloxycarbonyl)aminobe...

Synthesis of Pyridiniumboranephosphonate Diesters and Related Compounds using Trityl Cation as a Borane Hydride Acceptor

Rachwalak, Marta,Go??biewska, Justyna,Jakubowski, Tomasz,Stawinski, Jacek

, p. 509 - 517 (2021)

Boranephosphonate diesters react with py...

Access to α-aminophosphonic acid derivatives and phosphonopeptides by [Rh(P-OP)]-catalyzed stereoselective hydrogenation

Fernández-Pérez, Héctor,Lenartowicz, Pawe?,Carreras, Lucas,Grabulosa, Arnald,Kafarski, Pawe?,Vidal-Ferran, Anton

, p. 14779 - 14784 (2020)

The hydrogenation of N-substituted vinyl...

Electrochemical synthesis of phosphorus esters from white phosphorus in the presence of copper complexes and ethanol

Budnikom,Kafiyatullina,Sinyashin,Abdreimova

, p. 929 - 938 (2003)

In the presence of white phosphorus the ...

Reaction of diethyl butane-1-phosphonate with the surface of tin dioxide

Ikaev,Polezhaeva,Mingalev,Lisichkin

, p. 417 - 420 (2008)

Reaction of diethyl butane-1-phosphonate...

Preparation method of important chemical raw material

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Paragraph 0036-0051, (2021/06/06)

The invention provides a preparation met...

Novel synthetic method of diethyl phosphite

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Paragraph 0022-0032, (2021/09/15)

The invention relates to a synthetic met...

Photochemical Radical C–H Halogenation of Benzyl N-Methyliminodiacetyl (MIDA) Boronates: Synthesis of α-Functionalized Alkyl Boronates

Yang, Ling,Tan, Dong-Hang,Fan, Wen-Xin,Liu, Xu-Ge,Wu, Jia-Qiang,Huang, Zhi-Shu,Li, Qingjiang,Wang, Honggen

supporting information, p. 3454 - 3458 (2020/12/17)

α-Haloboronates are useful organic synth...

762-04-9 Process route

parathion
56-38-2,110616-89-2,11111-91-4,8057-70-3,97067-68-0

parathion

4-nitro-phenol
100-02-7,78813-13-5,89830-32-0

4-nitro-phenol

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

Conditions
Conditions Yield
With dihydrogen peroxide; In water;
Chlorpyrifos
2921-88-2,39475-55-3

Chlorpyrifos

3,5,6-trichloropyridin-2 ol
6515-38-4

3,5,6-trichloropyridin-2 ol

chlopyrifos oxon
5598-15-2

chlopyrifos oxon

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

Conditions
Conditions Yield
With titanium(IV) dioxide; In water; acetonitrile; at 25 ℃; for 0.5h; Concentration; Irradiation;

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