Cyclohexylacetaldehyde
环己基乙醛
Also known as: 2-cyclohexylacetaldehyde, Cyclohexaneacetaldehyde, (2-Oxoethyl)cyclohexane, 2-cyclohexylethanal, cyclohexylacetaldehyde
Cyclohexylacetaldehyde (CAS 5664-21-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H14O and a molecular weight of 126.196 g/mol. It is also known as 2-cyclohexylacetaldehyde, Cyclohexaneacetaldehyde and (2-Oxoethyl)cyclohexane. Key properties include a boiling point of 189.5±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 61.9±7.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5664-21-1
- Jingsj CID
- J-1437807-0
- Molecular Formula
- C8H14O
- Chinese Name
- 环己基乙醛
- Molecular Weight
- 126.196 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 189.5±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 61.9±7.8 °C |
Frequently Asked Questions
What is the CAS number of Cyclohexylacetaldehyde?
The CAS number of Cyclohexylacetaldehyde is 5664-21-1.
What are the molecular formula and molecular weight of Cyclohexylacetaldehyde?
Cyclohexylacetaldehyde has molecular formula C8H14O and molecular weight 126.196 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclohexylacetaldehyde (CAS 5664-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1437807-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.