cyclopentadecanolide
Also known as: Exaltolide, Pentadecanolide, 15-Pentadecanolactone, 1,15-Pentadecanolide, Omega-pentadecalactone, 15-Hydroxypentadecanoic acid lactone, Oxacyclohexadecan-2-one, Muskalactone, Cyclopentadecanolide~15-Hydroxypentadecanoic acid lactone~omega-Pentadecalactone
cyclopentadecanolide (CAS 106-02-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C15H28O2 and a molecular weight of 240.382 g/mol. Key properties include a melting point of 34-38 °C(lit.), a boiling point of 344.8±10.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 143.4±16.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 106-02-5
- Jingsj CID
- J-5143-3
- Molecular Formula
- C15H28O2
- Molecular Weight
- 240.382 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 34-38 °C(lit.) |
|---|---|
| Boiling Point | 344.8±10.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 143.4±16.4 °C |
| Exact Mass | 240.208923 |
| PSA | 26.30000 |
| LogP | 5.44 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.436 |
Activity & Biological Data
| Additional Information | [1]. D McGinty, et al. Fragrance material review on ω-pentadecalactone. Food Chem Toxicol. 2011 Dec;49 Suppl 2:S193-201. |
|---|
Customs & Trade Information
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of cyclopentadecanolide?
The CAS number of cyclopentadecanolide is 106-02-5.
What are the molecular formula and molecular weight of cyclopentadecanolide?
cyclopentadecanolide has molecular formula C15H28O2 and molecular weight 240.382 g/mol.
What are the upstream and downstream products of cyclopentadecanolide?
For cyclopentadecanolide, Upstream Products: Cyclopentadecanone, 15-Hydroxypentadecanoic acid, 2-Chloro-1-methylpyridinium iodide; Downstream Products: 15-Bromopentadecanoic acid, 15-Bromo-1-pentadecanol, 15-Hydroxypentadecanoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "cyclopentadecanolide (CAS 106-02-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5143-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.