At a glance
- CAS number
- 110-27-0
- INCI name
- Isopropyl Myristate
- Function
- emollient, solvent, penetration enhancer, binder, skin conditioning agent
- Typical use level
- 1%–15%
- Solubility
- oil
CAS number and synonyms are sourced from PubChem. Function, usage levels, pH and compatibility are AI-assisted formulation guidance — verify against your supplier's technical data sheet and applicable regulations before use.
Also known as
Isopropyl tetradecanoate Isomyst Bisomel Estergel Tetradecanoic acid, 1-methylethyl ester Deltyl Extra propan-2-yl tetradecanoate Kesscomir Promyr Crodamol IPM Tegester Wickenol 101
Compatibility
Works well with:
Dimethicone Cyclopentasiloxane Mineral Oil Caprylic/Capric Triglyceride Cetyl Alcohol Stearyl Alcohol Beeswax Shea Butter Jojoba Oil Squalane
Use caution with:
High-concentration Niacinamide Strong oxidizing agents
Isopropyl Myristate is broadly compatible with most oil-phase ingredients and silicones. At higher concentrations it may be comedogenic for acne-prone skin, and its penetration-enhancing properties can increase dermal absorption of co-formulated actives, which should be considered for safety assessments. Compatibility with oxidizing agents is poor as it can undergo oxidative degradation.
Formulation notes
Generally recognized as safe at typical use levels (1–15%); however, comedogenicity potential limits use in products targeting acne-prone skin. Its penetration-enhancing effect means co-formulated actives (e.g., retinoids, corticosteroids) may show increased absorption — evaluate accordingly. No specific regulatory concentration cap in major markets, but use at minimum effective level.
Related ingredients
- Butylene GlycolHumectant
- Ethylhexyl SalicylateUv Filter
- GlycerinHumectant
- Pentylene GlycolHumectant
- Propylene GlycolHumectant
- Arachidyl AlcoholEmollient