CAS: 111109-77-4
Formula: C8H18O3
Molecular weight: 162.2
English name: Dipropylene glycol dimethyl ether
The U.S. dow chemical goods Progly DMM, abbreviated name DMM, DME. DPGDME.
Technical index:
The boiling point: 175 degrees C.
Melting point: < - 71 degrees C.
Volatile rate: (are ethyl acetate = 1) 0.13)
Solubility: soluble in water, water soluble in water 35% solvent 4.5%.
Floc point (closing cups) : about 65 degrees C.
Density: 0.902 (water / 20 degrees C)
Viscosity: 1.0 (20 degrees C)
Surface tension: 2.63 (25 degrees C)
Appearance colorless transparent liquid
Content of p % (GC) 99.0%
Moisture acuities % (Karl fee Hugh method) 0.1
Chromaticity acuities (Pt - Co) 15
Application: two propanediol dimethyl ether is a multipurpose environmentally friendly solvent, happy faint smell, proper volatile speed, chemically excellent stability, extremely excellent performance, as well as its dissolution of human health higher security. The us and European Union as Non Non NAP (HAP/hazardous in the list of air leaves something) green solvents. Usually used in water and cure coatings. Can replace N methyl pyrrole used in electronic industrial use detergent. Also can be used for synthesis of poly imine ester etc.
Packing: packing, drum 200KGS/barrel.
Storage: store in a cool, ventilated and dry place
