7215-33-0

Usage

Uses

Used in Chemical Synthesis:
Diethylphosphine oxide is used as a catalyst and reagent in various organic synthesis reactions, facilitating the formation of desired products and improving the efficiency of these processes.
Used in Flame Retardants:
It is utilized as a flame retardant, helping to slow down or prevent the spread of flames in materials, thereby enhancing safety in various applications.
Used in Pesticide Production:
Diethylphosphine oxide is employed in the production of pesticides, contributing to the development of effective solutions for pest control in agriculture and other industries.
Used as a Stabilizer in Industrial Processes:
It serves as a stabilizer in certain industrial processes, helping to maintain the stability and consistency of products during manufacturing.
Used as a Solvent in Chemical Reactions:
Diethylphosphine oxide is used as a solvent in specific chemical reactions, providing a medium for the reaction to occur and potentially influencing the reaction's rate or yield.
Safety Precautions:
Due to its flammability and potential for skin and eye irritation, diethylphosphine oxide should be handled and stored with care to ensure the safety of individuals and the environment.

Upstream product

• 2929-39-7 Diethyl(2,2,2,-trichloro-1-hydroxyethyl)phosphine oxide 
• 686-69-1 diethylchlorophosphine 
• 108-94-1 cyclohexanone 

Downstream Products

• 13689-18-4 cyclohexyldiethylphosphine oxide 
• 55743-48-1 [2-(Diethyl-phosphinoyl)-ethyl]-phenyl-phosphinic acid ethyl ester 
• 94583-68-3 Diaethyl-<α-hydroxy-benzyl>-phosphinoxid 
• 686-69-1 diethylchlorophosphine 
• 1112-37-4 diethylphosphinic chloride 
• 813-76-3 diethylphosphinic acid 
• 7495-97-8 diethylphosphinic acid anhydride 
• 107264-93-7 diethyl(trichloromethyl)phosphine 
• 107264-94-8 diethyl-dichloromethylphosphine oxide 
• 137862-45-4 C₁₉H₂₆O₂P₂ 
• 137862-46-5 C₂₀H₂₈O₂P₂ 
• 44514-34-3 diethylmethylphosphine oxide 
• 121-69-7 N,N-dimethyl-aniline 
• 542-92-7 cyclopenta-1,3-diene 

Relevant academic research and scientific papers

Trimethylsilyl halide-promoted Michaelis-Arbuzov rearrangement

(Matrix presented) We describe a new, straightforward, and easy-to-handle method for achieving an unprecedented trimethylsilyl halide-catalyzed Michaelis-Arbuzov-like rearrangement. This rearrangement occurs at temperatures from room temperature to 80°C and does not require addition of any alkyl halide. The scope and limitations of this new reaction are explored, as well as its mechanism.

Phosphosulfonate herbicides

This invention pertains to phosphosulfonates, having the general formula STR1 wherein Y is phenyl, naphthyl, benzyl, a (C5 -C8)cycloalkyl, a 5-membered heteroaromatic ring, a 6-membered heteraromatic ring, a fused 5,6-membered heteroaromatic ring, or a fused 6,6-membered heteroaromatic ring; and X is oxygen or sulfur; and R1 and R2 are each independently selected from substituted or unsubstituted alkyl, alkoxy, alkylthio, alkenyloxy, alkynyloxy, haloalkoxy, cyanoalkoxy, alkoxyalkoxy, cycloalkyloxy, cycloalkylalkoxy, alkylideneiminooxy, chloro, amino, phenyl or phenoxy; or R1 and R2 are both alkoxy, taken together with the phosphorus atom to form a 6-membered oxygen-containing ring; compositions containing these compounds and their use as herbicides.

Kinetic Study of the Alkaline Hydrolysis of 2,2,2-Trichloro-1-hydroxyethyl Substituted Phosphinates and Phosphine Oxides

The study shows that the alkaline hydrolysis of 2,2,2-trichloro-1-hydroxyethyl substituted phosphinates follows the same route as the corresponding phosphonates, Dipterex (1) and its ethyl analogue, giving O-P-C rearrangement products.The corresponding diphenyl and diethyl phosphine oxide derivatives 7 or 6, respectively, are hydrolyzed according to another reaction mechanism resulting in secondary phosphine oxides and dichloroacetic acid.