Isopropyl oleate

CAS Number
112-11-8
EC Number
203-935-4

What is Isopropyl oleate?

Isopropyl oleate (CAS 112-11-8) is an ester of oleic acid and isopropyl alcohol; an emollient, solvent carrier and lubricant base.

Where is Isopropyl oleate used?

  • Personal care: skin-conditioning emollient in creams, lotions and hair oils, improving spreadability and active delivery
  • Metalworking and industrial lubricants: base fluid or co-solvent in cutting fluids, rust preventatives and release agents
  • Coatings and polymers: plasticizer and softening agent
  • It dissolves lipophilic actives and pigment dispersions where mineral oil alternatives are needed.

Good to know: Buyers should confirm acid value and iodine value specifications against their requirements.

Commercial specifications

  • Low viscosity; good solvency for oils and actives
  • Clear to pale yellow liquid in drum and IBC quantities
  • Material meeting specific purity specifications available for personal care

Other Names (Synonyms)

9-Octadecenoic acid (9Z)-, 1-methylethyl ester|Oleic acid, isopropyl ester|9-Octadecenoic acid (Z)-, 1-methylethyl ester|4152WNN49V|AEC ISOPROPYL OLEATE

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What are the physical properties of Isopropyl oleate?

Melting Point -37.7 °C
Boiling Point 218 °C @ Press: 16 Torr
Density 0.8678 g/cm³ @ Temp: 15 °C
Log P 5.79 at 20℃
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