2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde
Also known as: 2-(2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde, 2-(2,2,3-Trimethylcyclopent-3-en-1-yl);alpha-campholenaldehyde, α-Campholenal, Campholenic aldehyde, α-Campholenic aldehyde, 2,2,3-Trimethyl-3-cyclopentene-1-acetaldehyde, 3-Cyclopentene-1-acetaldehyde, 2,2,3-trimethyl-, α-Campholenaldehyde, (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde, Campholenaldehyde
2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde (CAS 91819-58-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16O and a molecular weight of 152.233 g/mol. Key properties include a boiling point of 201.8±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 70.6±7.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91819-58-8
- Jingsj CID
- J-1073093-3
- Molecular Formula
- C10H16O
- Molecular Weight
- 152.233 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 201.8±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 70.6±7.8 °C |
| Exact Mass | 152.120117 |
| PSA | 17.07000 |
| LogP | 3.14 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.446 |
Customs & Trade Information
| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde?
The CAS number of 2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde is 91819-58-8.
What are the molecular formula and molecular weight of 2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde?
2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde has molecular formula C10H16O and molecular weight 152.233 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. "2-(2,2,3-Trimethylcyclopent-3-enyl)acetaldehyde (CAS 91819-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1073093-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.