Tripropylene Glycol (Acrylate Grade) (TPG Ac) is a high purity tripropylene glycol containing only low levels of carbonyls and peroxides, which makes it ideal for use as a reactive chemical intermediate in the irradiation curing industry.
Tripropylene Glycol is a co-product of the reaction of excess water with propylene oxide at elevated temperatures and pressures to make propylene glycol, a colorless, water-soluble, low-toxicity, low-vapor pressure, moderately viscous, hygroscopic liquid with a slight odor characteristic of diols.
| Property | Value |
| Molecular weight (g/mol) | 192.3 |
| Flash point (Setaflash Closed Cup) | 143 °C (298.4 °F) |
| Boiling point @760 mmHg, 1.01 ar | 270°C |
| Liquid Density @25° C | 1.091 g/cm³ |
| Freezing Point | -20°C |
| Viscosity (cP or mPa•s @ 25°C) | 57 |
| Vapor Pressure @20° C | 0.26 mmHg |
| Surface tension | 34 |
| pH value | Not applicable |
| Autoignition temperature | 232 ° C |
| Evaporation rate | <0.05 |
Tripropylene Glycol (Acrylate Grade) (TPG Ac) is a high purity tripropylene glycol containing only low levels of carbonyls and peroxides, which makes it ideal for use as a reactive chemical intermediate in the irradiation curing industry.
Tripropylene Glycol is a co-product of the reaction of excess water with propylene oxide at elevated temperatures and pressures to make propylene glycol, a colorless, water-soluble, low-toxicity, low-vapor pressure, moderately viscous, hygroscopic liquid with a slight odor characteristic of diols.
| Property | Value |
| Molecular weight (g/mol) | 192.3 |
| Flash point (Setaflash Closed Cup) | 143 °C (298.4 °F) |
| Boiling point @760 mmHg, 1.01 ar | 270°C |
| Liquid Density @25° C | 1.091 g/cm³ |
| Freezing Point | -20°C |
| Viscosity (cP or mPa•s @ 25°C) | 57 |
| Vapor Pressure @20° C | 0.26 mmHg |
| Surface tension | 34 |
| pH value | Not applicable |
| Autoignition temperature | 232 ° C |
| Evaporation rate | <0.05 |
