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Jayflex™ DIDP

Technical Datasheet | Supplied by ExxonMobil
HSP Distance with Polycizer® TOTM: 1.6
Jayflex™ DIDP by ExxonMobil Chemical is a general-purpose high-molecular-weight plasticizer. It is designed for flexible PVC products that require resistance to degradation due to high temperatures (such as wire and cable) or call for low fogging (automotive interior trim). Products requiring high performance and good outdoor weathering (such as roofing membranes and tarpaulins) also benefit from its use. It is an excellent substitute for Di (2-ethylhexyl) phthalate (DOP). Compatible with polyurethanes or polyacrylates. It is not carcinogenic, mutagenic or toxic. Jayflex™ DIDP exhibits higher permanency for better resistance to aging, increasing product life compared to DOP, lower density and efficiency for volume advantages compared to DOP, low volatility for reduced process emissions and improved working conditions, increased PVC compound electrical resistivity for better insulation properties compared to DOP, low fogging for reduced car interior emissions, sustained flexibility in cold conditions, better lubrication than DOP for lower energy consumption with higher extrusion outputs. It is REACH compliant.
Jayflex™ DIDP
Technical Datasheet | Supplied by ExxonMobil
Product Type
Plasticizers > Orthophthalates, High Molecular Weight > DIDP, Di Iso Decyl Phthalates
Chemical Composition
Diisodecyl Phthalate
CAS Number
Physical Form
Product Status
Geographical Availability
Africa, Asia / Pacific, Central and Eastern Europe, Middle East and Central Asia, North America, South and Central America, Western Europe
Applications/ Recommended for
  • PVC > PVC, flexible
  • Automotive/ Transportation > Internal
  • Wiring & Cables
  • Visual aspect & aesthetics > Antifogging
  • Safety, regulation & environment > Low volatiles
  • Polymer Conversion > Lubrication/ slip

Jayflex™ DIDP Properties


Value & Unit
Test Condition
Test Method
Color, APHA
< 25
ASTM D1209
Specific Gravity
0.965 - 0.970
(At 20°C)
BRCP 4843
Ester Value
> 99.6 wt %
BRCP 4630

SpecialChem additionnal informations based on CAS Number : 68515-49-1

Hansen Solubility Parameters

[16.3, 4, 1.7]
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with Jayflex™ DIDP. A practical determination of these HSP values would provide higher certainty. Learn More.

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