At a glance
- CAS number
- 118-60-5
- INCI name
- Ethylhexyl Salicylate
- Function
- uv_filter, emollient, solvent
- Typical use level
- 1%–5%
- Solubility
- oil
- Stable pH
- 4–8
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
Octyl Salicylate 2-Ethylhexyl Salicylate Octisalate Neo Heliopan OS Escalol 587
Compatibility
Works well with:
Octocrylene Avobenzone Homosalate Butyl Methoxydibenzoylmethane Diethylamino Hydroxybenzoyl Hexyl Benzoate C12-15 Alkyl Benzoate
Use caution with:
Titanium Dioxide (uncoated)
Ethylhexyl Salicylate is an excellent co-solvent for avobenzone, helping to dissolve it and improve its photostability when paired with stabilizers such as octocrylene or DHHB. It is oil-soluble and should be incorporated into the oil phase of emulsions. Uncoated titanium dioxide and some mineral filters can promote photodegradation in oil-phase UV systems, so coated grades and appropriate stabilizers are recommended.
Formulation notes
Ethylhexyl Salicylate (Octisalate) is an oil-soluble UVB filter absorbing in the 280–320 nm range, approved in the EU up to 5% and the US (as Octisalate) up to 5% in OTC sunscreen products. It also functions as an emollient and co-solvent, aiding the dissolution of other UV actives in the oil phase. It is generally well tolerated but may cause sensitization in salicylate-sensitive individuals; patch testing is advised for sensitive-skin formulations.
Frequently asked questions
What is Ethylhexyl Salicylate?
Ethylhexyl Salicylate is a uv_filter, emollient, solvent used in cosmetic and personal-care formulation. Typical use level is 1%–5%. It is oil-soluble. Stable in the pH 4–8 range.
What is Ethylhexyl Salicylate used for?
Ethylhexyl Salicylate is used as uv_filter, emollient, solvent in cosmetic and personal-care formulations.
What is the typical use level of Ethylhexyl Salicylate?
Ethylhexyl Salicylate is typically used at 1%–5% in the finished formulation. Always confirm against your supplier's technical data sheet.
What is the CAS number of Ethylhexyl Salicylate?
The CAS registry number for Ethylhexyl Salicylate is 118-60-5. Its INCI name is Ethylhexyl Salicylate.
At what pH is Ethylhexyl Salicylate stable?
Ethylhexyl Salicylate is generally stable in the pH 4–8 range.
What ingredients are compatible with Ethylhexyl Salicylate?
Ethylhexyl Salicylate works well with Octocrylene, Avobenzone, Homosalate, Butyl Methoxydibenzoylmethane, Diethylamino Hydroxybenzoyl Hexyl Benzoate, C12-15 Alkyl Benzoate. Use caution when combining it with Titanium Dioxide (uncoated).
Related ingredients
- Ethylhexyl MethoxycinnamateUv Filter
- Butylene GlycolHumectant
- Caprylic/Capric TriglycerideEmollient
- CyclopentasiloxaneEmollient
- Ethylhexyl StearateEmollient
- GlycerinHumectant