3457-61-2 Usage
Chemical Properties
clear liquid
Uses
1,1-Dimethylethyl 1-methyl-1-phenylethyl Peroxide (Technical Grade) acts as a crosslinking peroxide in polymerization reactions.
Reactivity Profile
Peroxides, such as TERT-BUTYL CUMYL PEROXIDE, are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness. May explode from heat or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames.
Check Digit Verification of cas no
The CAS Registry Mumber 3457-61-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,5 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3457-61:
(6*3)+(5*4)+(4*5)+(3*7)+(2*6)+(1*1)=92
92 % 10 = 2
So 3457-61-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O2/c1-12(2,3)14-15-13(4,5)11-9-7-6-8-10-11/h6-10H,1-5H3
3457-61-2Relevant articles and documents
Kropf,Goschenhofer
, p. 239 (1968)
Liquid phase oxidation of alkanes by tert-butyl hydroperoxide catalyzed by a manganese(III) pyridine amide complex
Tembe, Gopal L.,Ganeshpure, Pralhad A.
, p. 611 - 613 (2007/10/03)
Oxidation of alkanes by tert-butyl hydroperoxide in acetonitrile solution at room temperature has been performed in the presence of catalytic amounts of [Mn(bpc)OAc]MeOH, where bpc=4, 5-dichloro-1, 2-bis(pyridine- 2- carboxamido)benzene. Cyclohexane, adamantane, toluene; ethylbenzene and cumene give corresponding oxygenated products in moderate to high yields. A mechanism predominantly involving radical chain pathway is proposed.
Steric and Electronic Substituent Effects in Tertiary Alkyl Peroxide Decompositions
Hendrickson, William H.,Nguyen, Chi C.,Nguyen, Jackie T.,Simons, Kim T.
, p. 7217 - 7220 (2007/10/02)
Rate constants for the homolysis of aryl- substituted α-cumyl tert-butyl peroxides (X-PhCMe2OOCMe3) produce a Hammett plot with a ρ value of -0.22 +/- .04.Both steric and electronic parameters influence the decomposition rate constants of tertiary alkyl peroxides with bulky substituents: log krel = (-0.40 +/- .08)Σ?* - (0.43 +/- .02)ΣEsc.
