Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow Propylene Glycol Propylene Ether PNP

Dow Propylene Glycol n-Propyl Ether (PNP) is a low-odor water-soluble solvent in Dow's DOWANOL propylene glycol ether series. Designed for household/industrial cleaning, water-based coatings, fine chemicals and other systems, it is a low-toxic and low-irritation aprotic solvent with excellent HLB value and full water solubility

Features Of Dow Propylene Glycol Propylene Ether PNP

  1. Full Water Solubility & Adaptation - 100% miscible with water, suitable for various water-based systems, excellent formulation compatibility

  2. Low-Odor & Safe Environmental Protection - Low toxicity and odor, extremely high safety, complying with household and industrial safety standards

  3. Precise HLB Balance - HLB value about 12, balanced emulsification and dispersion performance, suitable for diverse formulation needs

  4. Excellent Chemical Stability - Extremely good chemical stability, no deterioration during storage and processing, excellent batch consistency

Typical Applications Of Dow Propylene Glycol Propylene Ether PNP

  1. Cleaning Field - Used in household multi-purpose cleaners and industrial hard surface cleaners for efficient oil removal

  2. Water-Based Coating Systems - Used as polymer solvent for water-based coatings to improve film leveling and formation stability

  3. Ink Printing Industry - As solvent and coupling agent for water-based inks, optimizing ink dispersion and printing effect

  4. Fine Chemical Synthesis - Used as organic synthesis intermediate, suitable for high-safety chemical preparation processes

Specifications Of Dow Propylene Glycol Propylene Ether PNP

BrandDow (USA)
Chemical NamePropylene Glycol n-Propyl Ether; 1-Propoxy-2-propanol
English AliasPropoxypropanol
CAS No.30136-13-1
EINECS No.250-069-8
Molecular FormulaC₆H₁₄O₂
Molecular Weight118.17
Physical FormColorless clear liquid, low odor, aprotic
Purity≥ 99.5 % (Typical)
Boiling Point (101/325 Pa)149 ℃


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