Name:1,2-Propanediol;
Alias:1,2-Propanediol;1,2-Dihydroxypropane;α-Propylene
glycol;Propylene glycol;(+/-)-1-Glycerol, polymer-supported;
ethane-1,2-diol - prop-1-ene (1:1);
Abbreviation:MPD;
Chemical
formula:C3H8O2;
Molecular
weight:76.09;
Boiling
point:188.2℃;
Melting point:-59℃;
Viscosity:(20
℃)60.5mpa.s;
CAS:57-55-6;
EINECS:200-338-0;
Flash
point:99ºC;
Density:1.036;
Refractive
index:1.431-1.433;
Solubility: mixed with water,
ethanol, ethyl ether, chloroform, acetone and other organic
solvents;
Properties: colorless, sticky,
stable absorbent liquid, almost tasteless, odorless, flammable and
low toxic;
Application:
1. Unsaturated
polyester, epoxy resin, polyurethane resin, plasticizer,
surfactant: raw material;
2. Food,
medicine, cosmetics: hygroscopicity, antifreeze, lubricants,
solvents, etc;
3. Other:
Tobacco humidifier, mildew inhibitor, food processing equipment
lubricating oil, fruit ripening preservative, heat carrier, organic
synthesis, solvent, dehydrating agent, emulsifier, antiseptic,
plasticizer, antifreeze, gas chromatography fixed liquid,
etc.