δ-Octalactone
Also known as: 5-Hydroxyoctanoic acid lactone, 1,5-Octanolide, 5-Octanolide, 6-Propyltetrahydro-2H-pyran-2-one, 6-propyloxan-2-one, Octalactone-1,5, FEMA 3214, UNII:8AA944C37V
δ-Octalactone (CAS 698-76-0) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C8H14O2 and a molecular weight of 142.196 g/mol. Key properties include a melting point of -14°C, a boiling point of 239.8±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 92.2±15.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 698-76-0
- Jingsj CID
- J-11754-8
- Molecular Formula
- C8H14O2
- Molecular Weight
- 142.196 g/mol
- Category
- Esters
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -14°C |
|---|---|
| Boiling Point | 239.8±8.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 92.2±15.9 °C |
| Exact Mass | 142.099380 |
| PSA | 26.30000 |
| LogP | 1.36 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.436 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 δ-Octalactone?
The CAS number of δ-Octalactone is 698-76-0.
What are the molecular formula and molecular weight of δ-Octalactone?
δ-Octalactone has molecular formula C8H14O2 and molecular weight 142.196 g/mol.
What are the upstream and downstream products of δ-Octalactone?
For δ-Octalactone, Upstream Products: 4-Heptanol, Octanoic acid, Pent-1-ene; Downstream Products: 2-Heptanone, Phenethyl alcohol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "δ-Octalactone (CAS 698-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11754-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.