Dipropylene Glycol (DPG)
Versatile Glycol Solvent and Humectant for Personal Care and Industrial Formulation
CAS 25265-71-8
Dipropylene Glycol is a water-soluble glycol mixture used as a solvent, humectant, coupling agent, and chemical intermediate across personal care, fragrance, coatings, resins, and industrial formulations.
Why Dipropylene Glycol
- Functions as a solvent, humectant, and chemical intermediate across multiple industries
- Used in personal care, fragrance, coating, resin, and industrial applications
- Water-soluble glycol mixture supports blending and formulation work
Technical Data
Chemical Properties
| CAS Number | 25265-71-8 |
|---|---|
| Chemical Family | Mixture of dipropylene glycol isomers |
| Molecular Formula | C5H12O2 |
| Molecular Weight | 104.15 g/mol |
| Purity | >=99.5 wt% |
| Acid Value | <=0.005 mg KOH/g |
| Color (Pt/Co) | <=10 |
| Moisture | <=0.2 wt% |
| Density | 1.021 g/cm3 at 20°C |
Typical chemical properties for product identification and formulation planning.
Functions
Applications
Typical Applications
Personal Care & Cosmetics
Used as a solvent and humectant in fragrance, perfume, and cosmetic formulations.
Industrial Intermediates
Used in resins, polymers, PVC processing, coatings, inks, metalworking, fine chemicals, textiles, adhesives, and agrosolutions.
Product Family
Related in Performance Chemicals
Technical Documents
Documentation
Document request status
Logistics
Packaging & Storage
Packaging options
- 180 kg drum
- 900 kg IBC tote
- Bulk Flexitank
- Bulk ISO tank
Storage
Keep containers tightly closed in a cool, dry, well-ventilated place away from heat, ignition sources, direct sunlight, foodstuffs, and strong oxidizing agents.
FAQ
Frequently asked questions
What is DPG commonly used for?
DPG is commonly used as a solvent, humectant, and intermediate in personal care, fragrances, urethane systems, coatings, and resin applications.
What are the principal DPG functions?
DPG functions as a solvent, coupling agent, humectant, and chemical intermediate.
What packaging is used?
Packaging includes 180 kg drums, 900 kg IBC totes, bulk Flexitanks, and ISO tanks.
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