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Perfluoro(2-methyl-3-pentanone) is a fluorinated ketone with the structural formula CF 3 CF 2 C(=O)CF(CF 3) 2, a fully-fluorinated analog of ethyl isopropyl ketone.It is used as an electronics coolant liquid and fire protection fluid sold commercially by 3M under brand names such as Novec 1230, Novec 649, and FK-5-1-12.
Fluorinert is the trademarked brand name for the line of electronics coolant liquids sold commercially by 3M.As perfluorinated compounds (PFCs), all Fluorinert variants have an extremely high global warming potential (GWP), [1] so should be used with caution (see below).
3M produces hydrofluoroether compounds under the names Novec 7000, 7100, 7200, 7300, 7500, and 7700 as liquid coolants for many applications including full immersion cooling of computer electronics. [ 3 ]
As of 2019, 3M produces approximately 60,000 products, [71] and has four business groups focused on safety and industrial, transportation and electronics, health care, and consumer products. [72] 3M obtained its first patent in 1924 and acquires approximately 3,000 new patents annually. The company surpassed the 100,000-patent threshold in 2014.
The compound perfluorooctanesulfonamide (PFOSA), a PFOS precursor, was an ingredient [8] and also has been described as the "key ingredient" [9] of Scotchgard. Under US EPA pressure, [ 10 ] in May 2000, 3M announced the phaseout of the production of PFOA , PFOS, and PFOS-related products.
Semi-finished products like pipes, [8] round bars, [8] and sheets [8] for lining containment vessels, gas scrubbers, and tanks are being used in diverse applications in the chemical-processing industry to safely contain and distribute highly-aggressive chemical compounds.
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