Dictionary
propylene glycol
noun
Definition of PROPYLENE GLYCOL
: a sweet hygroscopic viscous liquid C3H8O2 made especially from propylene and used especially as an antifreeze and solvent, in brake fluids, and as a food preservative
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First Known Use of PROPYLENE GLYCOL
1885
Medical Dictionary
propylene glycol
noun
Medical Definition of PROPYLENE GLYCOL
: a sweet hygroscopic viscous liquid C3H8O2 made especially from propylene and used especially as an antifreeze and solvent, in brake fluids, and as a food preservative
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