Cas 92167-80-1,O,O-diethyl chloro-1 phenyl-2 ethenyl-1,2 phosphonate

92167-80-1

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Basic information

Product Name: O,O-diethyl chloro-1 phenyl-2 ethenyl-1,2 phosphonate
Synonyms: O,O-diethyl chloro-1 phenyl-2 ethenyl-1,2 phosphonate
CAS NO:92167-80-1
Molecular Formula:
Molecular Weight: 274.684
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: O,O-diethyl chloro-1 phenyl-2 ethenyl-1,2 phosphonate(CAS DataBase Reference)
NIST Chemistry Reference: O,O-diethyl chloro-1 phenyl-2 ethenyl-1,2 phosphonate(92167-80-1)
EPA Substance Registry System: O,O-diethyl chloro-1 phenyl-2 ethenyl-1,2 phosphonate(92167-80-1)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 92167-80-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 92167-80-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,6 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92167-80:
(7*9)+(6*2)+(5*1)+(4*6)+(3*7)+(2*8)+(1*0)=141
141 % 10 = 1
So 92167-80-1 is a valid CAS Registry Number.

92167-80-1Upstream product

92167-80-1Downstream Products

54553-21-8 diethyl 2-phenylethylphosphonate

92167-80-1Relevant academic research and scientific papers

A Novel Synthesis of Phosphonates from Diethyl (Trichloromethyl)phosphonate

Lowen, Gregory T.,Almond, Merrick R.

, p. 4548 - 4550 (1994)

Commercially available diethyl (1,1,1-trichloromethyl)phosphonate was reacted with aldehydes and ketones to generate (chlorovinyl)phosphonates in a single step.These intermediates could be hydrogenated in high yields to the corresponding saturated phospho

One-pot stereoselective synthesis of (Z)-diethyl α-chlorovinylphosphonates

Perlikowska, Wieslawa,Mphahlele, Malose J.,Modro, Tomasz A.

, p. 967 - 970 (2007/10/03)

Diethyl trichloromethylphosphonate, treated with BuLi followed by an aldehyde (or cycloalkenone), was converted to α-chlorovinylphosphonates via the intermediate formation of a bisphosphonate and a Wadsworth-Emmons olefination. High (Z) stereoselectivity

Le O,O-diethyltrimethylsilylchloromethylphosphonate α-lithie (C2H5O)2P(O)C(Cl)Si(CH3)3Li

Teulade, Marie-Paule,Savignac, Philippe

, p. 295 - 304 (2007/10/02)

Silylation of either chloromethyl- or trichloromethyl-phosphonate in the presence of excess n-BuLi leads to the quantitative generation of lithiated trimethylsilylchloromethylphosphonates.This stable type of anion can be protonated, deuterated or alkylate

ALKYLIDENEDIPHOSPHONATES ET VINYLPHOSPHONATES: UNE DEMARCHE SYNTHETIQUE SELECTIVE PAR VOIE CARBANIONIQUE

Teulade, Marie-Paule,Savignac, Philippe,Aboujaoude, Elie Elia,Lietge, Stephane,Collignon, Noel

, p. 283 - 300 (2007/10/02)

Phosphonoalkylation of acylchloro-phosphates or -phosphinates in the presence of excess lithium diisopropylamide leads to direct generation of lithiated methylenediphosphonate anions.This stable type of anion can be either protonated in acidic medium to provide tetrasubstituted methylenediphosphonate or alkylated.When aliphatic or aromatic aldehydes are added spontaneous formation of vinylphosphonates is observed.This process is a simple and convenient route to diphosphonic as well as to vinylphosphonic compounds.

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