Massoia lactone
Also known as: Massoia lactone, 5-HYDROXY-2-DECENOIC ACID LACTONE, 5,6-Dihydro-6-pentyl-2H-pyran-2-one, 6-Pentyl-5,6-dihydro-2H-pyran-2-one, FEMA 3744, FEMA 3747, 5-Hydroxy-2-decenoic acid lactone
Massoia lactone (CAS 54814-64-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H16O2 and a molecular weight of 168.23300 g/mol. Key properties include a boiling point of 287ºC at 760 mmHg, a density of 0.964 g/cm3 and a flash point of 115.8ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54814-64-1
- Jingsj CID
- J-1958544-6
- Molecular Formula
- C10H16O2
- Molecular Weight
- 168.23300 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 287ºC at 760 mmHg |
|---|---|
| Density | 0.964 g/cm3 |
| Flash Point | 115.8ºC |
| Exact Mass | 168.11500 |
| PSA | 26.30000 |
| LogP | 2.43840 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
Activity & Biological Data
| Additional Information | [1]. S Luepongpattana, et al. Production of massoia lactone by Aureobasidium pullulans YTP6-14 isolated from the Gulf of Thailand and its fragrant biosurfactant properties. J Appl Microbiol. 2017 Dec;123(6):1488-1497. |
|---|
Frequently Asked Questions
What is the CAS number of Massoia lactone?
The CAS number of Massoia lactone is 54814-64-1.
What are the molecular formula and molecular weight of Massoia lactone?
Massoia lactone has molecular formula C10H16O2 and molecular weight 168.23300 g/mol.
Is Massoia lactone hazardous?
Massoia lactone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye 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. "Massoia lactone (CAS 54814-64-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958544-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.