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| Dowanol PnP |
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| Propylene glycol n-propyl ether |
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| 1569-01-3 |
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DOWANOL PnP glycol ether offers an excellent balance between hydrophilic and hydrophobic character: it is our most hydrophobic glycol ether that still maintains complete water solubility.
* Suggested applications:
- Coupling agent and solvent in household and industrial cleaners, grease and paint removers, metal cleaners, and hard surface cleaners.
- In blends with other P-series glycol ethers, effective coalescent in water-borne latex coatings.
- Coupling cosolvent in water-reducible aerosol paint formulations.
* Features:
- Colorless, Low odor
- Completely water soluble
- Excellent balance of aqueous and organic solubility
- Good chemical stability
- Excellent solvent properties
- Efficient surface tension reduction ability
- Low toxicity
- Wide range of applications
- Alternative to EB (ethylene glycol butyl ether) |
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Molecular weight (g/mol): 118.2
Boiling point @ 760 mmHg, 1.01 bar: 300'F, 149'C
Flash point (Setaflash Closed Cup): 118'F, 48'C
Freezing point: -112'F, -80'C
Vapor pressure@ 20'C - extrapolated: 1.5 mmHg, 2.1 mbar
Specific gravity (25/25'C): 0.883
Density @ 20'C: 7.38 lb/gal 0.885 g/cm3
Viscosity (cP or mPa¡¤s @ 25'C): 4.4
Surface tension (dynes/cm or mN/m @ 25'C): 25.4
Specific heat (J/g/'C @ 25'C): 1.98
Heat of vaporization (J/g) at normal boiling point: 369
Net heat of combustion (kJ/g) - predicted @ 25'C: 30.0 |
| Industrial field |
additive, paint & coating |
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