Isopropyl linoleate

CAS Number
22882-95-7
EC Number
245-289-6

What is Isopropyl linoleate?

Isopropyl linoleate (CAS 22882-95-7), also known by the trade name Ceraphyl IPL, is the isopropyl ester of linoleic acid used as an emollient, solvent, and carrier in personal care and pharmaceutical formulations.

Where is Isopropyl linoleate used?

  • Skin and body care: emollient and moisturizing agent, improving skin softness without heavy residue
  • Sunscreens, serums and leave-on treatments: solvent and carrier for UV filters, fragrance components and lipophilic actives
  • Color cosmetics: pigment dispersion and improved texture in foundations and lip products
  • Pharmaceutical topical creams and ointments use it to enhance spreadability and skin absorption of active drug substances.

Commercial specifications

  • Packaging from drums to intermediate bulk containers depending on order volume

Other Names (Synonyms)

Ceraphyl IPL|Isopropyl linolate|Linoleic acid, isopropyl ester|1-Methylethyl-9,12-octadecadienoate|9,12-Octadecadienoic acid (Z,Z)-, 1-methylethyl ester|4MW1E9AT4H|9,12-Octadecadienoic acid (9Z,12Z)-, 1-methylethyl ester

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What are the physical properties of Isopropyl linoleate?

Boiling Point 179 °C / 2.5mmHg
Density 0.87
Flash Point 191 °C
Color Colorless to Light yellow
Form clear liquid
Refractive Index 1.4520 to 1.4560
Log P 8.478 (est)

Which trade and regulatory codes apply to Isopropyl linoleate?

HS Code 2916.19.5000
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