Dipropylene Glycol Methyl Ether - DPM
Dipropylene Glycol Methyl Ether (DPM)
Chemical name: Dipropylene glycol monomethyl ether
Synonyms: DPM, 1-(2-Methoxypropoxy)-2-propanol
CAS number: 34590-94-8
EC number: 252-104-2
Formula: C7H16O3
Molecular weight: 148.2 g mol-1
Product Specification
| Purity | ≥ 99.0% |
| Appearance | Clear, colourless liquid |
| Odour | Mild, ether-like |
| Boiling point | 190 – 230 °C |
| Flash point | 77 °C (closed cup) |
| Density (20 °C) | ~0.95 g mL-1 |
| Solubility | Miscible with water and many organic solvents |
Applications
- Co-solvent in water-based cleaners and degreasers
- Solvent in coatings, inks, and paints
- Coupling agent to improve miscibility of hydrophobic and hydrophilic components
- Intermediate in chemical manufacturing
Industries
- Cleaning & Detergents — glass cleaners, surface cleaners, degreasers
- Paints & Coatings — solvent for water-based paints, inks, and varnishes
- Automotive — formulations for detailing and maintenance products
- Industrial & Institutional — metal cleaning, ink removal, surface prep
Packaging & Storage
Available in 5 L, 25 L, 200 L drum and 1 000 L IBC formats.
Store in tightly sealed containers at 5–30 °C in a well-ventilated place. Protect from heat and direct sunlight.
Shelf life: 24 months from manufacture date under recommended storage conditions.
Safety & Regulatory
Classified as Not hazardous under UK-CLP at typical concentrations.
May cause mild eye and skin irritation with prolonged exposure.
Transport: Not classified as dangerous for transport.
Use standard PPE when handling bulk: gloves, goggles, protective clothing. Ensure good ventilation.
Refer to the current Safety Data Sheet (SDS) for full guidance on handling, PPE, storage, and disposal.
For bulk supply, technical documentation or private-label enquiries, please contact the Innovation Chem technical service team.