| Identification | Back Directory | [Name]
Butyl 4,4-bis(tert-butyldioxy)valerate | [CAS]
995-33-5 | [Synonyms]
VAROX 118
rigonox 17
VAROX 230-XL
Perhexa V 40
Trigonox 17
Luperox 230XL
VAROX DCP-40C
VAROX DCP-40KE
Trigonox 17/40
butyl 4,4-di(butylperoxy)valerate
Butyl 4,4-bis(tert-butyldioxy)valerate
n-Butyl 4,4-bis(t-butylperoxy) valerate
2,5-DIMETHYL-2,5-DI(BENZOYLPEROXY)HEXANE
Butyl 4,4-bis(tert-butylperoxy)pentanoate
n-Butyl-4,4-di-(tert.-butylperoxy)-valerat
4,4-Bis(tert-butylperoxy)pentanoic acid butyl ester
4,4-Bis-(tert-butylperoxy)-valeric acid butyl ester
4,4-Bis[(tert-butyl)peroxy]pentanoic acid butyl ester
4,4-bis[(1,1-dimethylethyl)dioxy]-pentanoicacibutylester
n-butyl-4,4-di(tert-butylperoxy)valerate, technical pure
Butyl 4,4'-bis(tert-butylperoxy)valerate (Technical Grade)
Pentanoic acid, 4,4-bis((1,1-dimethylethyl)dioxy)-, butyl ester
n-butyl-4,4-di(tert-butylperoxy)-valerate (not more than 52%, and inert solid not less than 48%) | [EINECS(EC#)]
213-626-6 | [Molecular Formula]
C17H34O6 | [MDL Number]
MFCD00675945 | [MOL File]
995-33-5.mol | [Molecular Weight]
334.45 |
| Hazard Information | Back Directory | [Chemical Properties]
n-butyl-4,4-bis(tert-butylperoxy) valerate is a colorless to
straw liquid, with slight bleach-like odor. The product is a
colorless liquid with slight camphor odor, chemically unstable
(should only be handled under specified conditions,
below 38°C/100°F). Contact with incompatible materials
or exposure to temperatures exceeding the self accelerating
decomposition temperature may result in a self-accelerating
decomposition reaction with release of flammable vapors
that may autoignite. | [Uses]
Butyl 4,4'-bis(tert-butylperoxy)valerate acts as a crosslinker peroxide agent in the synthesis of polymers. | [General Description]
Butyl 4,4-bis(tert-butyldioxy)valerate is sensitive to heat. Storage of Butyl 4,4-bis(tert-butyldioxy)valerate must be done so with stringent temperature control measures. It's explosion hazard is also mitigated by mixing the peroxide with an inert solid. | [Reactivity Profile]
Peroxides, such as N-BUTYL-4,4-DI-(TERT-BUTYLPEROXY)VALERATE, 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. Danger of explosion when dry. May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames. |
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