![Molecular structure of 5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde (CAS 68259-31-4)](/images/chem_structures_svg/298/68259-31-4.svg)
5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde
Also known as: isofreshal, 7-Formyl-8-isopropyl-2-methylbicyclo[2.2.2]-2-octene, 7-Isopropyl-5-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde, Bicyclo(2.2.2)oct-5-ene-2-carboxaldehyde, 5(or 6)-methyl-7(or 8)-(1-methylethyl)-, Bicyclo[2.2.2]oct-5-ene-2-carboxaldehyde, 5-methyl-7-(1-methylethyl)-
5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde (CAS 68259-31-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H20O and a molecular weight of 192.297 g/mol. Key properties include a boiling point of 262.9±29.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 91.8±16.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68259-31-4
- Jingsj CID
- J-1351616-3
- Molecular Formula
- C13H20O
- Molecular Weight
- 192.297 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 262.9±29.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 91.8±16.8 °C |
| Exact Mass | 192.151413 |
| PSA | 17.07000 |
| LogP | 3.97 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.531 |
Frequently Asked Questions
What is the CAS number of 5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde?
The CAS number of 5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde is 68259-31-4.
What are the molecular formula and molecular weight of 5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde?
5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde has molecular formula C13H20O and molecular weight 192.297 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5(or 6)-methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carbaldehyde (CAS 68259-31-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1351616-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.