Name:1-(2-hydroxypropoxy)propan-2-ol;2-(2-hydroxypropoxy)propan-1-ol;2-[(1-hydroxypropan-2-yl)oxy]propan-1-ol
Synonyms:Dipropylene glycol,Oxydipropanol,DPG
MF:C6H14O3
MW:134.18
CAS No.:25265-71-8
EINECS:246-770-3
Structure:
Colorless,odorless transparent liquid,It is relatively non-toxic. Hydroscopic
fully miscible with water at 20 °C
Boiling point:227oC(1 atm)
Flash point:118oC
Crystallization point:-40 oC
Specific gravity:1.02(20oC/20oC)
Vapor pressure:1.3Pa(25oC)
Viscosity(20oC):107 mPa.S
log Pow:-0.462
Refraction index:1.439(nD25)
Surface tension(25oC):32 mN/m
Autonigtion temp:332 oC
Applications:
Unsaturated Polyester Resins and alkyd resins
Synthesis intermediate of Polyols
Coolants and Antifreeze
Aircraft Deicing Fluid
Hydraulic and Brake Fluid
Heat Transfer Fluids
Paint and Coatings
Pharmaceuticals
Detergents and plasticizers
fragrance fixative and a carrier in perfumes
Cosmetics and personal care formulations
Packing and Storage and handling:
In steel or galvanized Drums of 200kg net or 1000KG IBC packing.
(Container load of 20fee is 80 drums palletized)
22MT per Flexi Tank.
23MT per ISO TANK(24 Cubic meters)
At ambient temperature, in sealed containers,shelf life up to one year.
Away from source of ignition,direct sunlight,keep the place dry and well ventilated.
Specification:
Apperance | Colorless viscous liquid |
Color(APHA) | 20 max |
Moisture | 0.2% max |
Specific gravity (20oC) | 1.020-1.025 |
Acidity(As acetic acid) | 0.005% max |
MPG(Monopropylene glycol) | 0.2% Max |
TPG(Tripropylene glycol) | 0.1% Max |
Assay | 99.5%min |
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