2-Acetylfluorene
Also known as: 1-(9H-Fluoren-2-yl)ethanone, 2-Acetofluorene, 2-Fluorenyl methyl ketone, 2-Acetyl-9H-fluorene, 1-(9H-fluoren-2-yl)ethan-1-one, Ethanone, 1-(9H-fluoren-2-yl)-, Ketone, fluoren-2-yl methyl
2-Acetylfluorene (CAS 781-73-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H12O and a molecular weight of 208.255 g/mol. Key properties include a melting point of 128-129 °C(lit.), a boiling point of 381.4±21.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 169.0±17.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 781-73-7
- Jingsj CID
- J-1512652-0
- Molecular Formula
- C15H12O
- Molecular Weight
- 208.255 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 128-129 °C(lit.) |
|---|---|
| Boiling Point | 381.4±21.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 169.0±17.0 °C |
| Exact Mass | 208.088821 |
| PSA | 17.07000 |
| LogP | 3.61 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.628 |
| Additional Property | 1 g/L (20 ºC) |
Customs & Trade Information
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones 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-Acetylfluorene?
The CAS number of 2-Acetylfluorene is 781-73-7.
What are the molecular formula and molecular weight of 2-Acetylfluorene?
2-Acetylfluorene has molecular formula C15H12O and molecular weight 208.255 g/mol.
What are the upstream and downstream products of 2-Acetylfluorene?
For 2-Acetylfluorene, Upstream Products: 9H FLUORENE, Acetyl chloride, 2-(Chloromethyl)biphenyl; Downstream Products: 9-Oxo-9H-fluorene-2-carboxylic acid, 2,7-Diacetylfluorene.
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-Acetylfluorene (CAS 781-73-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512652-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.