20195-06-6 Usage
Description
PHORATE-OXON, also known as O,O-Diethyl S-Propyl Phosphorothioate, is a chemical compound that serves as a valuable intermediate in organic synthesis. It is characterized by its phosphorothioate group and is commonly used in the development of various chemical products.
Uses
Used in Pesticide Industry:
PHORATE-OXON is used as an intermediate in the synthetic preparation of the novel pesticide imicyafos. It plays a crucial role in the development of this pesticide, which is designed to control a wide range of pests and protect crops from damage.
Used in Organic Synthesis:
PHORATE-OXON is also utilized in the preparation of other related impurities of ethoprophos. Its unique chemical structure allows it to be a versatile building block in the synthesis of various organic compounds, contributing to the advancement of chemical research and product development.
Hazard
A poison.
Check Digit Verification of cas no
The CAS Registry Mumber 20195-06-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,9 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20195-06:
(7*2)+(6*0)+(5*1)+(4*9)+(3*5)+(2*0)+(1*6)=76
76 % 10 = 6
So 20195-06-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H17O3PS/c1-4-7-12-11(8,9-5-2)10-6-3/h4-7H2,1-3H3
20195-06-6Relevant articles and documents
-
Harpp,D.N.,Smith,R.A.
, p. 4140 - 4144 (1979)
-
Reaction of Three-coordinate Phosphorus Compounds with Organophosphorus Pseudohalogens. 3. Phosphonium and Phosphorane Intermediates in the Desulfurization and Dehalogenation of Bis(phosphinoyl) Disulfides. Influence of Lewis Acids on the Reaction Chemoselectivity
Krawczyk, Ewa,Skowronska, Aleksandra,Michalski, Jan
, p. 89 - 100 (2007/10/02)
The reactions of bis(phosphinoyl) disulfides RR1P(O)S-S-P(O)RR1 1 with PIII compounds have been investigated and various mechanistic features have been elucidated by variable-temperature 31P NMR spectroscopy.These studies show that in most cases phosphonium intermediates 5 and 6 are involved.In cases were ligands on PIII increase the stability of the five coordinate structures phosphorane intermediates are observed.In the isomerization 5 -> 6, the mode of decomposition (desulfurization, deoxygenation or dealkylation) to give stable end products is influenced by electronic and steric factors.The presence of the Lewis acid BF3 influences considerably the stability of the transient species 5 and 6 and the chemoselectivity of the reaction.
ANALYSIS OF DUAL REACTIVITY OF ALKALI SALTS OF PHOSPHORUS MONOTHIOACIDS. III. QUANTITATIVE REACTIONS
Mastryukova, T. A.,Aladzheva, I. M.,Genkina, G. K.,Kalyanova, R. M.,Kabachnik, M. I.
, p. 2172 - 2179 (2007/10/02)
-
