5-Ethyl-3-nonanol
5-乙基-3-壬醇
Also known as: 3-Nonanol, 5-ethyl-, 5-Ethylnonan-3-ol, 5-Ethyl-3-nonanol, erythro + threo
5-Ethyl-3-nonanol (CAS 19780-71-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H24O and a molecular weight of 172.30800 g/mol. It is also known as 3-Nonanol, 5-ethyl-, 5-Ethylnonan-3-ol and 5-Ethyl-3-nonanol, erythro + threo. Key properties include a boiling point of 223ºC at 760mmHg, a density of 0.826g/cm3 and a flash point of 99.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19780-71-3
- Jingsj CID
- J-10795-2
- Molecular Formula
- C11H24O
- Chinese Name
- 5-乙基-3-壬醇
- Molecular Weight
- 172.30800 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 223ºC at 760mmHg |
|---|---|
| Density | 0.826g/cm3 |
| Flash Point | 99.2ºC |
Frequently Asked Questions
What is the CAS number of 5-Ethyl-3-nonanol?
The CAS number of 5-Ethyl-3-nonanol is 19780-71-3.
What are the molecular formula and molecular weight of 5-Ethyl-3-nonanol?
5-Ethyl-3-nonanol has molecular formula C11H24O and molecular weight 172.30800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethyl-3-nonanol (CAS 19780-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10795-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.