Chemistry

Thermoplastic Definition Thermoplastic: it is relating to a compound that can be repeatedly made soft and hard through heating and cooling. Polyethylene and polystyrene are…

Polypropylene Definition Polypropylene is any of various thermoplastic resins that are polymers consisting of repeated branched units derived from propane and having the formula CH2CH(CH3),…

Polyvinyl Chloride Definition Polyvinyl chloride is a synthetic resin, composed of repeating units of vinyl chloride (C2H3Cl). Polyvinyl chloride is very versatile and is used…

Polyethylene Glycol Definition Polyethylene glycol (PEG) is any of a family of polymers that are either colorless liquids or waxy solids and are soluble in…

Ethylene Glycol Definition Ethylene glycol is a poisonous, syrupy, colorless alcohol used as antifreeze in heating and cooling systems that use water. It is also…

Formic Acid Definition Formic acid is a colorless, caustic, fuming liquid that occurs naturally as the poison of ants and stinging nettles. Its Chemical formula:…

Methanol Definition Methanol is a colorless, toxic, flammable liquid used as a general solvent, antifreeze, and fuel. It is also called methyl alcohol, wood alcohol.…

Carbonate Ester Definition Carbonate ester is a salt or ester of carbonic acid, containing the group CO3. The reaction of carbonic acid with a metal…

Propylene Carbonate Definition Propylene carbonate is a clear, odorless solvent with a high boiling point. It is an organic compound with the formula CH3C2H3O2CO. In…

Propylene Oxide Definition Propylene oxide is a chemical compound that is organic in nature and acts as a chemical intermediate in many chemical processes used…

Propylene Glycol Definition Propylene glycol is a colorless, viscous liquid used in antifreeze solutions, in hydraulic fluids, and as a solvent. Unlike ethylene glycol, it…

Fermentation Definition Fermentation is a chemical reaction in which sugars are broken down into smaller molecules that can be used in living systems. Alcoholic beverages,…