Homosalate
Also known as: 3,3,5-Trimethylcyclohexyl salicylate, 3,3,5-Trimethylcyclohexyl 2-hydroxybenzoate, 2-Hydroxybenzoic acid 3,3,5-trimethylcyclohexyl ester, Homomenthyl salicylate, Eusolex HMS, Heliopan, Filtrosal A, Coppertone, HMS, Salicylic acid 3,3,5-trimethylcyclohexyl ester
Homosalate (CAS 118-56-9) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C16H22O3 and a molecular weight of 262.344 g/mol. Key properties include a boiling point of 341.1±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 132.3±13.2 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 118-56-9
- Jingsj CID
- J-36746-6
- Molecular Formula
- C16H22O3
- Molecular Weight
- 262.344 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 341.1±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 132.3±13.2 °C |
| Exact Mass | 262.156891 |
| PSA | 46.53000 |
| LogP | 5.82 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.539 |
| Additional Property | <0.1 g/100 mL at 26 ºC |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2918230000 |
|---|---|
| Summary | 2918230000 other esters of salicylic acid and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Homosalate?
The CAS number of Homosalate is 118-56-9.
What are the molecular formula and molecular weight of Homosalate?
Homosalate has molecular formula C16H22O3 and molecular weight 262.344 g/mol.
Is Homosalate hazardous?
Homosalate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Homosalate (CAS 118-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36746-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.