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Pentaerythritol is an organic compound with the formula C(CH 2 OH) 4. The molecular structure can be described as a neopentane with one hydrogen atom in each methyl group replaced by a hydroxyl (–OH) group. It is therefore a polyol, specifically a tetrol. Pentaerythritol is a white solid.
Pentaerythritol tetranitrate (PETN), also known as PENT, pentyl, PENTA (ПЕНТА, primarily in Russian), TEN (tetraeritrit nitrate), corpent, or penthrite (or, rarely and primarily in German, as nitropenta), is an explosive material. It is the nitrate ester of pentaerythritol, and is structurally very similar to nitroglycerin.
Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) is a chemical compound composed of four sterically hindered phenols linked through a pentaerythritol core. It is used as primary antioxidant for stabilizing polymers , particularly polyethylene and polypropylene .
Dipentaerythritol is an organic compound with the formula O[CH 2 C(CH 2 OH) 3] 2.The molecular structure can be described as the ether derivative of pentaerythritol.It is therefore a polyol, which are useful in the production of alkyd resins.
Polyols used in the production of commercial alkyd resins are glycerol, trimethylolpropane, and pentaerythritol. [40] In polyurethane prepolymer production, a low molecular weight polyol- diol such as 1,4-butanediol may be used as a chain extender to further increase molecular weight though it does increase viscosity because more hydrogen ...
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Pentaerythritol tetraacrylate (PETA, sometimes PETTA, PETRA) is an organic compound. It is a tetrafunctional acrylate ester used as a monomer in the manufacture of polymers . [ 1 ] As it is a polymerizable acrylate monomer, it is nearly always supplied with an added polymerisation inhibitor , such as MEHQ (monomethyl ether hydroquinone).
Polyolester of pentaerythritol Polyolester of di-pentaerythritol. Polyolester oil (POE oil) is a type of wax-free synthetic oils used in refrigeration compressors that is compatible with the refrigerants R-134a, R-410A, and R-12. [1]