3-Ethylbenzaldehyde
Also known as: m-Ethylbenzaldehyde, 3-Ethyl-benzaldehyde, Benzaldehyde, 3-ethyl-, 3-Aethyl-benzaldehyd, 11-Oxo-1-methyl-3-aethyl-benzol
3-Ethylbenzaldehyde (CAS 34246-54-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10O and a molecular weight of 134.175 g/mol. Key properties include a boiling point of 214.3±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 86.6±7.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34246-54-3
- Jingsj CID
- J-1378017-1
- Molecular Formula
- C9H10O
- Molecular Weight
- 134.175 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 214.3±19.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 86.6±7.6 °C |
| Exact Mass | 134.073166 |
| PSA | 17.07000 |
| LogP | 2.63 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.548 |
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 3-Ethylbenzaldehyde?
The CAS number of 3-Ethylbenzaldehyde is 34246-54-3.
What are the molecular formula and molecular weight of 3-Ethylbenzaldehyde?
3-Ethylbenzaldehyde has molecular formula C9H10O and molecular weight 134.175 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. "3-Ethylbenzaldehyde (CAS 34246-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378017-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.