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Methyl ethyl ketone peroxide (MEKP) is an organic peroxide, a high explosive similar to acetone peroxide. MEKP is a colorless, oily liquid whereas acetone peroxide is a white powder at STP; MEKP is slightly less sensitive to shock and temperature, and more stable in storage. Depending on the experimental conditions, several different adducts of methyl ethyl ketone and hydrogen peroxide are known. The first to be reported was a cyclic dimer, C8H16O4, in 1906. Later studies found that a linear dimer is the most prevalent in the mixture of products typically obtained, and this is the form that is typically quoted in the commercially available material from chemical supply companies.

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  • Methylethylketonperoxid
  • Methylethylketonperoxid
  • Methyl ethyl ketone peroxide
  • Peroxyde de méthyléthylcétone
  • メチルエチルケトンペルオキシド
  • Peróxido de metiletil cetona
  • Metyletylketonperoxid
  • 过氧化丁酮
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  • Methylethylketonperoxid (MEKP, ve výrobcích pod názve Ketonox, Mepox, apod.) je toxická olejovitá kapalina s hustotou kolem 1,18 g.cm-3, která je v průmyslu používána zředěná v roztocích jako katalyzátor. Vzácněji je syntetizována v koncentrované formě amatérskými chemiky jako kapalná výbušnina. MEKP se vyskytuje především ve formě dimeru. Svojí citlivostí je tato látka srovnatelná s HMTD, je tedy relativně velmi citlivá na otřesy, tření a jiskry statické elektřiny. Prodloužený kontakt s kůží a sliznicemi (oči) může vést k závažným otravám.
  • メチルエチルケトンペルオキシド (methyl ethyl ketone peroxide) とは、メチルエチルケトンと過酸化水素との反応で生成する有機過酸化物の呼称。消防法による危険物(第5類 自己反応性物質、第1種自己反応性物質)に「メチルエチルケトンパーオキサイド」という名称で指定されている。
  • Peróxido de metiletil cetona ou MEKP (sigla em inglês para Methyl ethyl ketone peroxide) é um líquido transparente e viscoso altamente . É produzido pela reação entre metiletil cetona e peróxido de hidrogênio. Pode ser utilizado para remover tinta epóxi do concreto (decapante).
  • Metyletylketonperoxid (MEC) är den vanligaste typen av härdare som används inom plastindustrin, framför allt i fråga om härdplaster, så som fiberarmerad polyester, PVC och epoxi. De fibrer som används är i synnerhet glas-, kol-, och aramidfiber (även känd som kevlar). MEC går även under synonymen 2-butanonperoxid, och är flytande.
  • 过氧化丁酮(MEKP;Methyl ethyl ketone peroxide),别名过氧化甲乙酮。
  • Methyl ethyl ketone peroxide (MEKP) is an organic peroxide, a high explosive similar to acetone peroxide. MEKP is a colorless, oily liquid whereas acetone peroxide is a white powder at STP; MEKP is slightly less sensitive to shock and temperature, and more stable in storage. Depending on the experimental conditions, several different adducts of methyl ethyl ketone and hydrogen peroxide are known. The first to be reported was a cyclic dimer, C8H16O4, in 1906. Later studies found that a linear dimer is the most prevalent in the mixture of products typically obtained, and this is the form that is typically quoted in the commercially available material from chemical supply companies.
  • Le peroxyde de méthyléthylcétone, ou peroxyde d'éthylméthylcétone, est un peroxyde organique de formule brute C8H18O6, en équilibre avec le peroxyde d'hydrogène H2O2 et un dimère C8H16O4 présentant un hétérocycle central à deux atomes de carbone et quatre d'oxygène ; c'est cependant la forme non cyclique de la molécule qui semble prépondérante, et c'est cette représentation linéaire qui généralement reprise dans le commerce. C'est un composé corrosif, très irritant pour la peau et susceptible de conduire à la cécité.
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