Octyl salicylate
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| Octyl salicylate | |
|---|---|
| Image:Octyl salicylate.png | |
| Chemical name | 2-ethylhexyl 2-hydroxybenzoate |
| Other names | 2-ethylhexyl salicylate |
| Chemical formula | C15H22O3 |
| Molecular mass | 250.33 g/mol |
| CAS number | [118-60-5] |
| Density | 1.014 g/cm3 |
| Melting point | <25 °C |
| Boiling point | 189 °C |
| SMILES | OC1=C(C(OCC(CC) CCCC)=O)C=CC=C1 |
| NFPA | |
| Disclaimer and references | |
Octyl salicylate is an organic compound used as an ingredient in sunscreens and cosmetics. It is an ester formed by the condensation of a salicylic acid with 2-ethylhexanol. It is a colorless oily liquid with a slight floral odor.
The salicylate portion of the molecule absorbs ultraviolet light, protecting skin from the harmful effects of exposure to sunlight. The ethylhexanol portion is a fatty alcohol, adding emollient and oil-like (water resistant) properties.
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