Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Its chemical formula is CH3CH(OH)CH2OH. Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including water, acetone, and … See more The compound is sometimes called (alpha) α-propylene glycol to distinguish it from the isomer propane-1,3-diol, known as (beta) β-propylene glycol. Propylene glycol is chiral. Commercial processes typically use the See more • As a solvent for many substances, both natural and synthetic. • As a humectant (E1520). • As a freezing point depressant for slurry ice. See more Propylene glycol occurs naturally, probably as the result of anaerobic catabolism of sugars in the human gut. It is degraded by vitamin B12-dependent enzymes, which … See more • Agency for Toxic Substances and Disease Registry • Alton E. Martin - Frank H. Murphy, DOW CHEMICAL COMPANY • Propylene glycol website See more Industrial Industrially, propylene glycol is mainly produced from propylene oxide (for food-grade use). … See more Polymers Forty-five percent of propylene glycol produced is used as a chemical feedstock for the production of unsaturated polyester resins. … See more When used in average quantities, propylene glycol has no measurable effect on development and/or reproduction on animals and probably does not adversely affect human development or reproduction. The safety of electronic cigarettes—which … See more WebThe common name ethylene glycol literally means “the glycol derived from ethylene .”. Ethylene glycol is a clear, sweet, slightly viscous liquid that boils at 198 °C (388.4 °F). Its most common use is as an automotive …
Why Is Antifreeze So Delicious? - Slate Magazine
WebSep 15, 2024 · Commonly called glycerol or glycerin, 1,2,3-propanetriol is the most … WebEthylene glycol (EG) is a sweet-tasting, odorless organic solvent found in many agents, such as anti-freeze. EG is composed of four organic acids: glycoaldehyde, glycolic acid, glyoxylic acid and oxalic acid in vivo. These metabolites are cellular toxins that can cause cardio-pulmonary failure, life-threatening metabolic acidosis, central ... shower chinese
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WebJul 26, 2024 · Glycerol noun. a sweet syrupy trihydroxy alcohol obtained by saponification of fats and oils. Glycol noun. a sweet but poisonous syrupy liquid used as an antifreeze and solvent. Glycerol noun. a colourless, sweet, viscous liquid formed as a by-product in soap manufacture. It is used as an emollient and laxative, and for making explosives and ... WebEthylene glycol poisoning. Ethylene glycol is a colorless, odorless, sweet-tasting chemical. It is poisonous if swallowed. Ethylene glycol may be swallowed accidentally, or it may be taken deliberately in a suicide … WebAmazon.com: Biotrue Hydration Boost Eye Drops, Preservative Free, Soft Contact Lens Friendly for Irritated and Dry Eyes from Bausch + Lomb, Preservative Free, Naturally Inspired, 0.33 FL OZ (10 mL), Pack of 2 : Health & Household shower chipettes