628-37-5

Usage

Uses

Used in Chemical Reactions:
Diethyl peroxide is used as a radical initiator for various chemical reactions, such as polymerization and vulcanization processes, due to its ability to generate free radicals.
Used in Bleaching Processes:
Diethyl peroxide is used as a bleaching agent in certain industries, taking advantage of its oxidative properties to whiten or lighten substances.
Used in Research and Laboratory Settings:
Diethyl peroxide is used as a source of free radicals in research and laboratory settings, where controlled generation of radicals is required for specific experiments or reactions.
Used in the Production of Polymers:
In the polymer industry, diethyl peroxide is used as an initiator to start the polymerization process, leading to the formation of polymers with desired properties.
Used in the Vulcanization of Rubber:
Diethyl peroxide is used in the vulcanization of rubber, where it acts as a cross-linking agent to improve the strength, elasticity, and durability of rubber products.
Note: The uses listed above are based on the provided materials and the general properties of diethyl peroxide. It is important to handle this chemical with extreme caution due to its reactivity and potential hazards.

InChI:InChI=1/C4H10O2/c1-3-5-6-4-2/h3-4H2,1-2H3

Upstream product

• 64-67-5 diethyl sulfate 
• 821-14-7 azoethane 
• 70-29-1 diethyl sulphide 
• 617-77-6 triethylbismuth 

Downstream Products

• 92-52-4 biphenyl 
• 103-73-1 Phenetole 
• 64-17-5 ethanol 
• 431-03-8 dimethylglyoxal 
• 50-00-0 formaldehyd 
• 74-84-0 ethane 
• 60-29-7 diethyl ether 
• 35233-59-1 1,1-diethoxy-1-phenyl-1λ⁵-phospholane 
• 35160-41-9 1,1-diethoxy-1-phenyl-1λ⁵-phosphinane 
• 23855-81-4 diphenyltriethoxyphosphorane 
• 23855-82-5 tetraethoxy-phenyl-λ⁵-phosphane 
• 32743-49-0 1,1-diethoxy-2,2,3,3-tetramethyl-1-phenyl-1λ⁵-phosphetane 
• 32743-48-9 1,1-diethoxy-2,2,4,4-tetramethyl-1-phenyl-1λ⁵-phosphetane 
• 86852-11-1 diethoxyltriphenylphosphorane 

Relevant academic research and scientific papers

Diethoxytriphenylphosphorane: A Mild, Regioselective Cyclodehydrating Reagent for Conversion of Diols to Cyclic Ethers. Stereochemistry, Synthetic Utility, and Scope

Diethoxytriphenylphosphorane, Ph3P(OEt)2, prepared by reaction of triphenylphosphine and diethyl peroxide, is a "hydrolytically active" dioxyphosphorane which promotes mild cyclodehydration (40-110 deg C) of diols to cyclic ethers in neutral media.The regioselectivity in the closure of (S)-(+)-propane-1,2-diol and (R)-(-)-pentane-1,4-diol with Ph3P(OEt)2 is high (81-82 percent) while the cyclodehydration of (S)-(+)-phenylethane-1,2-diol gives racemized (+/-)-styrene oxide.Simple 1,2-, 1,4-, and 1,5-diols afford good yields of the cyclic ethers but 1,3-propanediol and 1,6-hexanediol give mainly 3-ethoxy-1-propanol and 6-ethoxy-1-hexanol, respectively with Ph3P(OEt)2.Tri- and tetra-substituted 1,2-diols afford the relatively stable 1,3,2-dioxaphospholanes (or ?-dioxyphosphoranes) in the presence of Ph3P(OEt)2, and, depending on conditions, the 1,3,2-dioxaphospholanes are selectively converted to epoxides, ketones or allylic alcohols.The carbonyl compounds arise from 1,2-hydride and 1,2-methyl migrations; the allylic alcohols are derived from thermolytic eliminations. trans-1,2-Cyclohexanediols afford essentially quantitative yields (>95 percent) of the cyclohexene oxides while cis-1,2-cyclohexanediol gives the stable 1,3,2-dioxaphospholane with Ph3P(OEt)2 which decomposes under thermal conditions to cyclohexanone (90 percent).Ph3P(OEt)2 is extremely useful for conversion of "sensitive" 1,2-diols to acidic and /or thermally labile epoxides as demonstrated by the quantitative conversion of 9,10-dihydro-trans-9,10-phenanthrenediol to 9,10-dihydrophenanthrene oxide and 2α,10-pinanediol to 2α,10-epoxypinane.

Fourier Transform Infrared Studies of the Self-Reaction of C2H5O2 Radicals

Product studies were made with the FT IR method in the photooxidation of C2H5N2C2H5 and in the Cl-atom initiated oxidation of C2H6 in O2-N2 mixtures at 700 torr and 298 K.The major products were CH3CHO, C2H5OH, and C2H5O2H in both systems.A weak, broad band centered at 1040 cm-1 was assigned tentatively to C2H5O2C2H5.The results are consistent with the occurrence of three channels for the self-reaction of C2H5O2 radicals, i.e., 2C2H5O22C2H5O+O2 (a), CH3CHO+C2H5OH+O2 (b), C2H5O2C2H5+O2 (c), followed by the secondary reactions C2H5O+O2CH3CHO+HO2, HO2+C2H5O2C2H5O2H+O2, and 2HO2H2O2+O2.The ratios of the rate constants for reactions a-c were determined to be ka/kb=1.3 and kc/kb=0.22.