9-FLUORENONE-1-CARBOXYLIC ACID
Synonym(s):9-Oxo-1-fluorenecarboxylic acid
- CAS NO.：1573-92-8
- Empirical Formula: C14H8O3
- Molecular Weight: 224.21
- MDL number: MFCD00011537
- EINECS: 216-396-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:12:01
What is 9-FLUORENONE-1-CARBOXYLIC ACID?
Chemical properties
orange crystalline powder
The Uses of 9-FLUORENONE-1-CARBOXYLIC ACID
9-Fluorenone-1-carboxylic Acid is an intermediate in synthesizing Fluoren-1-ol (F462450), a metabolite of the PAH micropollutant Fluorene (F462002) with potential mutagenic effects. It is used as biomarkers to evaluate exposure to PAHs and environmental tobacco smoke in general population.
The Uses of 9-FLUORENONE-1-CARBOXYLIC ACID
9-Fluorenone-1-carboxylic acid was used in preparation of (E)- and (Z)-isomers of twisted 1,1′-dibromobifluorenylidene.
General Description
9-Fluorenone-1-carboxylic acid is formed as an intermediate during four-ring polycyclic aromatic hydrocarbon fluoranthene degradation by Pseudomonas alcaligenes strain PA-10.
Properties of 9-FLUORENONE-1-CARBOXYLIC ACID
| Melting point: | 196-198 °C (lit.) |
| Boiling point: | 461.6±24.0 °C(Predicted) |
| Density | 1.424±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Methanol |
| form | Solid |
| pka | 3.48±0.20(Predicted) |
| color | Brown |
| CAS DataBase Reference | 1573-92-8(CAS DataBase Reference) |
Safety information for 9-FLUORENONE-1-CARBOXYLIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 9-FLUORENONE-1-CARBOXYLIC ACID
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