Glycol Ether DPNP
| Formula: | C₉H₂₀O₃ |
| CAS Number: | 29911-27-1 |
| EC Number (EINECS): | 407-450-0 |
| HS Code: | 29094900 |
| UN Number: | Not classified as hazardous for transport |
| IUPAC Name: | 1-(n-Propoxy)-2-(2-propoxypropoxy)propane |
| Also Known As: | DPNP; Dipropylene Glycol n-Propyl Ether |
| Molecular Weight, g/mol: | 176.25 |
Typical Specifications
| Appearance: | Clear, colorless liquid |
| Odor: | Mild, ether-like |
| Boiling Point, °C: | 230–235 |
| Density, g/cm³ (at 20°C): | 0.95 |
| Flash Point, °C: | 96 (closed cup) |
| Vapor Pressure (at 20°C): | <0.01 mmHg |
| Purity, %: | ≥98.5 |
| Grades Available: | Industrial, Coatings Grade |
| Packaging: | 200kg drums, 1000kg IBC, bulk ISO tanks |
Applications / Uses
Primary Applications
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Coalescing agent in paints, inks, and coatings
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High-boiling solvent for latex and waterborne systems
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Component in cleaning products and household formulations
Secondary Applications
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Solvent in agricultural formulations
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Used in printing inks and textile finishing
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Intermediate in chemical synthesis
End Industries Served: Paints & Coatings, Inks, Cleaning, Textiles, Agrochemicals, Industrial Chemicals
Safety & Handling Information
Hazard Class (GHS): Combustible liquid, mild irritant
Hazard Statements (H-Codes):
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H226: Flammable liquid and vapor
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H315: Causes skin irritation
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H319: Causes serious eye irritation
Precautionary Statements (P-Codes):
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P210: Keep away from heat, sparks, open flames
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P280: Wear protective gloves/eye protection
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P302 + P352: IF ON SKIN – wash with soap and water
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P305 + P351 + P338: IF IN EYES – rinse cautiously with water, remove contact lenses if present
Storage Conditions
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Store in a cool, well-ventilated place
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Keep container tightly closed
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Protect from direct sunlight and ignition sources
Transport Information
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ADR/RID: Not regulated as dangerous goods
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IMDG: Not regulated as dangerous goods
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IATA: Not regulated as dangerous goods