Dipropylene glycol methyl ether acetate (DPMA) storage method

Dipropylene glycol methyl ether acetate (DPMA), chemical products, colorless, transparent, low-toxic, flammable liquid with a slight ether odor, used in solvent-based coatings and screen printing inks.

　　Physical data

　　Properties: Liquid

　　Density (g/mL, 25℃): 0.97

　　Relative vapor density (g/mL, air=1): not determined

　　 Melting point (ºC): Not determined

　　 boiling point (ºC, normal pressure): 200

　　 boiling point (ºC, KPa): not determined

　　 Refractive index: n20/D1.417

　　 Flash point (ºC): 85.6

　　 specific rotation (º): not determined

　　 Spontaneous ignition point or ignition temperature (ºC): Not determined

　　Vapor pressure (Pa, 20ºC): Not determined

　　 Saturated vapor pressure (KPa, 20ºC): Not determined

　　 Heat of combustion (KJ/mol): Not determined

　　 Critical temperature (ºC): not determined

　　 Critical pressure (KPa): not determined

　　 The logarithmic value of the partition coefficient of oil and water (octanol/water): not determined

　　Explosion limit (%,V/V): not determined

　　 Lower explosive limit (%, V/V): Not determined

　　 Solubility: Not determined

　　Molecular structure data

　　 Molar refractive index: 48.92

　　Mole volume (m3/mol): 194.0

　　 Isotonic specific volume (90.2K): 449.0

　　Surface tension (dyne/cm): 28.6

　　Dielectric constant: None available

　　 Dipole distance (10-24cm3): None available

　　 Polarizability: 19.39

　　Storage method

　　Keep the receptacle sealed and store in a cool and dry place, and ensure that there is a good ventilation or exhaust device in the workplace