9-Decenal
9-癸烯醛
Also known as: 9-Decenal, dec-9-enal, FEMA 3912, Costenal, EINECS 254-624-5, ec-9-enal
9-Decenal (CAS 39770-05-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H18O and a molecular weight of 154.24900 g/mol. It is also known as dec-9-enal, FEMA 3912 and Costenal. Key properties include a melting point of -16°C (estimate), a boiling point of 220.2ºC at 760 mmHg, a density of 0.829 g/cm3 and a flash point of 83.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39770-05-3
- Jingsj CID
- J-1605008-0
- Molecular Formula
- C10H18O
- Chinese Name
- 9-癸烯醛
- Molecular Weight
- 154.24900 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -16°C (estimate) |
|---|---|
| Boiling Point | 220.2ºC at 760 mmHg |
| Density | 0.829 g/cm3 |
| Flash Point | 83.5ºC |
Frequently Asked Questions
What is the CAS number of 9-Decenal?
The CAS number of 9-Decenal is 39770-05-3.
What are the molecular formula and molecular weight of 9-Decenal?
9-Decenal has molecular formula C10H18O and molecular weight 154.24900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "9-Decenal (CAS 39770-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1605008-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.