Short description: PubChem CID 10442 – 1,3-Propanediol (also known as trimethylene glycol, 1,3-dihydroxypropane, 1,3-propylene glycol, omega-propanediol). A colorless, odorless viscous liquid used as a solvent, humectant, and viscosity modifier in cosmetics, food, pharmaceuticals, and as a precursor for polyesters and polyurethanes. Can be produced sustainably from renewable biomass.
| Boiling Point | 214°C |
| Color | Colorless |
| Formula Weight | 76.10 |
| Physical Form | Clear Liquid at 20°C |
| Chemical Name or Material | 1,3-Propanediol |
