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Catalog Number | CI-SC-0053 |
Product Name | Homosalate |
CAS | 118-56-9 |
Structure | |
Synonyms | 3,3,5-Trimethylcyclohexyl salicylate;Benzoic acid, 2-hydroxy-, 3,3,5-trimethylcyclohexyl ester |
Description | Liquid oil soluble UVB sunscreen. Homosalate (other name is homomenthylsalicylate) is an organic compound, an ester formed from salicylic acid and 3,3,5-trimethylcyclohexanol, a derivative of cyclohexanol |
Molecular Weight | 262.34 g/mol |
Molecular Formula | C16H22O3 |
Boiling Point | 341.1 °C at 760 mmHg |
Flash Point | 132.3ºC |
Purity | 98% |
Density | 1.1 g/mL |
Solubility | Insoluble in water (0.5mg/Lwater); miscible in alcohol |
Appearance | Colorless Pale Yellow Viscous Liquid |
Application | - Sun protection - After-sun & Self-tanning - Decorative cosmetics/Make-up |
Storage | The product may be stored for 24 months from the date of manufture in the unopened original container and at room temperature. It should be protected from light, heat, oxygen and moisture. Keep container tightly closed. Once opened, use contents quickly. |
Assay | 90.0-110.0% |
Composition | 3,3,5-Trimethylcyclohexyl salicylate |
EC Number | 204-260-8 |
Features And Benefits | Sunscreen agent for mainly UVB protectionCan be combined with other sunscreens Excellent dissolving properties for solid sunscreens |
GMO | GMO-free (does not contain plant-derived components) |
HS Code | 3304100000 |
INCI | Homosalate |
Manufacture | Homosalate is produced synthetically from salicylic acid and 3,3,5-trimethylcyclohexanol, a derivative of cyclohexanol. |
Normal Dosage | Dosage: ≤10%Tag: 118-60-5 Sun Care Ingredients , Ethylhexyl Salicylate , AC-EHT Sun Care Ingredients |
Preservation | Preservative-free |
Purity Grade | No purity grade applicable |
Raw Material Source | Salicylic acid and 3,3,5-trimethylcyclohexanol |
Refractive Index | 1.539 |
Uses | Liquid for easy use. Add at the end of formula and mix well. It is miscible with common emollients and ethanol. Use levels: EU max 10%, USA max 15%, Japan max 10% Australia max 15%. For external use only. |
Homosalate, also known as Homomenthyl salicylate or HMS, is an oil-soluble phenolic compound that serves as an effective UVB filter by protecting the skin from harmful radiation within the 295 to 315 nm wavelength range. As an ester of Homomenthol and salicylic acid, Homosalate not only shields the skin from the damaging effects of sun exposure but also acts as a solubilizer for other UV absorbers, including solid filters, thereby enhancing the overall SPF of sunscreen formulations. It is widely recognized and approved globally as a safe and popular UV filter, notably in water-resistant sunscreens, and can be combined with a diverse array of other liquid and solid filters, all while maintaining an excellent safety profile without reported adverse effects.
What is the main benefit of using homosalate?
The main benefit of using homosalate is that it absorbs UV rays, specifically UVB rays, to protect against damage to the skin cells' DNA that can cause cancer.
Who should use homosalate?
Everyone should use sunscreen daily, but those with sensitive skin may prefer to use mineral-based sunscreens instead of homosalate.
How often can homosalate sunscreen be used?
Homosalate sunscreen can and should be used daily, and it can be reapplied every two hours for maximum protection.
What other chemical sunscreens are often paired with homosalate?
Homosalate is often paired with other chemical sunscreens such as avobenzone, octinoxate, and octisalate to ensure complete, broad-spectrum UV coverage.
Are there any ingredients that should not be used with homosalate?
There are no specific ingredients known to interact poorly with homosalate, but it, along with other chemical sunscreens, can cause skin irritation for some individuals.
What is homosalate?
Homosalate is an organic compound belonging to a class of chemicals known as salicylates. It is a chemical sunscreen that absorbs UV light to protect the skin from sun exposure.
How does homosalate protect the skin from sun damage?
Homosalate absorbs UV light and converts it to heat, preventing it from causing DNA damage to the skin cells.
What specific type of UV rays does homosalate protect against?
Homosalate is a UVB-blocker, protecting against UVB rays that are known to cause skin cancer.
What potential side effects can occur from using homosalate?
The biggest side effect of using homosalate, like any other chemical sunscreen ingredient, is skin irritations or allergic reactions. If these occur, switching to a mineral formula sunscreen is recommended.
Is homosalate safe to use?
Dermatologists agree that chemical sunscreens, including homosalate, are widely safe to use. The risks of skipping sunscreen and getting cancer outweigh the potential risks of using chemical sunscreens. There are no known adverse effects on humans from using homosalate as a sunscreen ingredient.