Appearance Benefits Solubilization/Coupling Agent
Cleaning Benefits Degreasing, Primary Cleaning, Soap Scum Removal, Spot/Stain Removal
Compatibility Compatible with Quats
Performance Benefits Coalescing Agent, Coupling Agent, Solvent
Shine Benefits Low Filming/Low Streaking

EPA Method 24 (ASTM 26886) VOC
Inert Ingredient Use Non-Food
Regulatory Approvals CleanGredients, EU Ecolabel

Biodegradation Readily
Consumer Products US EPA LVP Exemption VOC
Sustainability Claim Biodegradable

Application Agricultural Products, Cleaners, Coatings, Inks and Adhesives
Boiling Point (°C @760mmHg) 149
CAS# 1569-01-3
Chemical Name Propylene glycol mono propyl ether
Chemistry Mono, PO
Density (25°C) at lb/gal (g/cc) 7.34 (0.88)
Evaporation Rate (n-butyl acetate=1.0) 0.21
Flash Point, Closed Cup 48 °C
Hansen Solubility Parameter, dD (joules/cm3)1/2 15.3
Hansen Solubility Parameter, dH (joules/cm3)1/2 11.2
Hansen Solubility Parameter, dP (joules/cm3)1/2 4.9
Low Vapor Pressure (<0.1 mmHg @20°C) Non-Exempt
Molecular Weight 118.2 g/mol
Series P-Series
Solubility in Water (25°C) infinite wt%
Solubility Water in (25°C) infinite wt%
Specific Gravity (25°C) 0.883
Surface Tension (1% actives, 25 °C) 25.4 dynes/cm
Vapor Pressure (mmHg @ 20°C) 1.53
Viscosity (25°C) 2.4 cP