2-acetylbenzaldehyde
Also known as: 2-Acetylbenzaldehyde, 2-Formylacetophenone, o-Acetylbenzaldehyde, Benzaldehyde, 2-acetyl-, Benzaldehyde, o-acetyl-, Ortho-acetylbenzaldehyde
2-acetylbenzaldehyde (CAS 24257-93-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8O2 and a molecular weight of 148.15900 g/mol. Key properties include a melting point of 39-43ºC(lit.), a boiling point of 268.8ºC at 760 mmHg, a density of 1.117g/cm3 and a flash point of >110.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 24257-93-0
- Jingsj CID
- J-41189-2
- Molecular Formula
- C9H8O2
- Molecular Weight
- 148.15900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 39-43ºC(lit.) |
|---|---|
| Boiling Point | 268.8ºC at 760 mmHg |
| Density | 1.117g/cm3 |
| Flash Point | >110.0 °C |
| Exact Mass | 148.05200 |
| PSA | 34.14000 |
| LogP | 1.70170 |
| Vapor Pressure | 0.00752mmHg at 25°C |
| Refractive Index | 1.562 |
Customs & Trade Information
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-acetylbenzaldehyde?
The CAS number of 2-acetylbenzaldehyde is 24257-93-0.
What are the molecular formula and molecular weight of 2-acetylbenzaldehyde?
2-acetylbenzaldehyde has molecular formula C9H8O2 and molecular weight 148.15900 g/mol.
What are the upstream and downstream products of 2-acetylbenzaldehyde?
For 2-acetylbenzaldehyde, Upstream Products: 2-ethynylbenzaldehyde, 2-Iodobenzaldehyde, Acetyl chloride; Downstream Products: 2-Acetylbenzoic acid, 3-Methyl-1(3H)-isobenzofuranone, Acetophenone.
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-acetylbenzaldehyde (CAS 24257-93-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41189-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.