OXSOFT® DOA

Dioctyl adipate/Bis(2-ethylhexyl)adipate


CAS number
103-23-1
EINECS number 203-090-1
Molecule structure

Features and applications
OXSOFT DOA is a highly efficient plasticizer with excellent low temperature properties. Suggested applications are food cling wraps, garden hoses, gaskets, flooring and blended with other plasticizers to improve efficiency and/or low temperature properties.

Physical and chemical properties
Formula C22H42O4
Molecular Weight 370.6 g / mol
Appearance Clear colorless liquid
Boiling Point (°C) 417
Density (g/cm3, 20°C) 0.925
Odor odorless
Water Solubility (g / l, 22°C) < 0.001
Vapor Pressure (hPa, 20°C) < 0.01
Viscosity (mPa*s, 20°C) 13.7
Specifications
Property Limit Unit Test Method PQR
Appearance Clear Liquid   Visual Examination  
Ester Content min. 99.5 % (a / a) Gas Chromatography x
Acid Value max. 0.07 mg KOH / g ASTM D 974 (mod.) x
Water max. 0.05 % (w / w) ASTM E 1064 x
Saponification Value 298 – 306 mg KOH / g Calculated from GC x
Platinum / Cobalt Color (Hazen / APHA Color) max. 20   ASTM D 5386 x
Density (20°C) 0.924 – 0.926 g / cm3 ASTM D 4052  
Refractive Index (20°C) 1.446 – 1.448   ASTM D 1045 x