PROPYLENE GLYCOL INDUSTRIAL GRADE - DOW

PROPYLENE GLYCOL INDUSTRIAL GRADE - DOW is a high-purity material produced by high-temperature, high-pressure hydrolysis of propylene oxide with excess water. It has a purity of at least 99.5% and is a distilled, colorless, water-soluble, hygroscopic liquid with a characteristic glycol odor, medium viscosity, low vapor pressure, and low toxicity.
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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Soluble In
Typical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature371°C-
Boiling Point (at 101.3 kPa)187.4°C-
Distillation Range (at 101.3 kPa)186 - 189°C-
Electrical Conductivity (at 25°C)10micro S/m-
Flash Point104°CPensky-Martens Closed Cup
Heat of Formation-422kJ/mol-
Heat of Vaporization (at 25°C)67kJ/mol-
Molecular Weight76.1g/mol-
Pour Pointmax. - 57°C-
Refractive Index (n20/D, at 20°C)1.4310 - 1.4330--
Specific Gravity (at 20/20°C)1.038--
Specific Gravity (at 25/4°C)1.033--
Specific Gravity (at 60/4°C)1.007--
Specific Heat (at 25°C)2.51J/(g°K)-
Surface Tension (at 25°C)36mN/m-
Thermal Conductivity (at 25°C)0.2061W/(m°K)-
Vapor Pressure (at 20°C)0.011kPa-
Vapor Pressure (at 25°C)0.017kPa-
Viscosity (at 25°C)48.6Centipoise-
Viscosity (at 60°C)8.42Centipoise-

Regulatory & Compliance

Packaging & Availability

Storage & Handling

Shelf Life
1 year
Storage Information

PGI has a shelf life of one year when stored below 40°C (104°F) in closed containers away from sources of UV light.