9-Fluorenone oxime
Also known as: 9-FLUORENONE OXIME, 9-Fluorenone, oxime, 9-Fluorenoneoxime,98+%, 9-Oximinofluorene, 9-fluorenone-oxime, 9H-FLUOREN-9-ONE, OXIME, 9H-Fluoren-9-one oxime, 9H-Fluoren-9-one, oxime, FLUOREN-9-ONE OXIME, FLUOREN-9-ONE,OXIME, Fluoren-9-on-oxim, Fluorenone oxime, Fluorenone-9-oxime, MFCD00016356, N-Hydroxy-9H-fluoren-9-imine, N-fluoren-9-ylidenehydroxylamine, fluorenoneoxime, TIMTEC-BB SBB007718, EINECS 218-471-8
9-Fluorenone oxime (CAS 2157-52-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H9NO and a molecular weight of 195.217 g/mol. Key properties include a melting point of 193-194°C, a boiling point of 394.1±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 252.2±9.6 °C. It is listed by 2 suppliers, 1 of which publish reference prices, from 4.90 to 4,400.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 2157-52-0
- Jingsj CID
- J-14623-6
- Molecular Formula
- C13H9NO
- Molecular Weight
- 195.217 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500g | ¥2,450.00 | $0.73 /gBest ¥4.90/g CNY | CN China MOQ 500g | |
In Stock | 98% 100g | ¥501.00 | $0.75 /g ¥5.01/g CNY | CN China MOQ 100g | |
In Stock | 98% 25g | ¥145.00 | $0.87 /g ¥5.80/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 193-194°C |
|---|---|
| Boiling Point | 394.1±15.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 252.2±9.6 °C |
| Exact Mass | 195.068420 |
| PSA | 32.59000 |
| LogP | 3.39 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.664 |
Frequently Asked Questions
What is the CAS number of 9-Fluorenone oxime?
The CAS number of 9-Fluorenone oxime is 2157-52-0.
What are the molecular formula and molecular weight of 9-Fluorenone oxime?
9-Fluorenone oxime has molecular formula C13H9NO and molecular weight 195.217 g/mol.
Which suppliers offer 9-Fluorenone oxime?
2 supplier(s) listed; reference unit price ¥4.90–4400.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "9-Fluorenone oxime (CAS 2157-52-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14623-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.