Dipropylene glycol (DPG) is a chemical compound that is a colorless, viscous, and odorless liquid. DPG has many uses, including:
- Solvent: Used in many industries as a solvent, coupling agent, and chemical intermediate.
- Raw material: Used to produce polymers like polyester and alkyd resins.
- Plasticizer: Used as a plasticizer in other polymers, like PVC.
- Cleaning agents and printing inks.
- Personal care products: Used as a carrier in many personal care products, like fragrances, soaps, and cosmetics.