ChemicalBook >> CAS DataBase List >>9-Fluorenone-2-carboxylic acid
9-Fluorenone-2-carboxylic acid
- CAS No.
- 784-50-9
- Chemical Name:
- 9-Fluorenone-2-carboxylic acid
- Synonyms
- NSC 81258;NSC 113321;2-Carboxyfluoren-9-one;LABOTEST-BB LT00153934;Fluorenone-2-carboxylicacid;9-oxo-2-fluorenecarboxylate;Fluorenone-2-carboxylic acid;9-Oxo-2-fluorenecarboxyic Acid;9-FLUORENONE-2-CARBOXYLIC ACID;9-oxofluoren-2-carboxylic acid
- CBNumber:
- CB6488604
- Molecular Formula:
- C14H8O3
- Molecular Weight:
- 224.21
- MDL Number:
- MFCD00001156
- MOL File:
- 784-50-9.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | >300 °C (lit.) |
|---|---|
| Boiling point | 325.61°C (rough estimate) |
| Density | 1.2337 (rough estimate) |
| refractive index | 1.5400 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 3.85±0.20(Predicted) |
| form | Fine Powder |
| color | Yellow |
| CAS DataBase Reference | 784-50-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 9-Fluorenone-2-carboxylic acid(784-50-9) |
| UNSPSC Code | 12352100 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29183000 |
9-Fluorenone-2-carboxylic acid price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | F1530 | 9-Fluorenone-2-carboxylic acid 98% | 784-50-9 | 1g | $53.6 | 2023-06-20 | Buy |
| TCI Chemical | F0263 | 9-Fluorenone-2-carboxylic Acid >96.0%(HPLC)(T) | 784-50-9 | 10g | $224 | 2024-03-01 | Buy |
| TRC | F462500 | 9-Fluorenone-2-carboxylic Acid | 784-50-9 | 5g | $100 | 2021-12-16 | Buy |
| TRC | F462500 | 9-Fluorenone-2-carboxylic Acid | 784-50-9 | 25g | $340 | 2021-12-16 | Buy |
| TRC | F462500 | 9-Fluorenone-2-carboxylic Acid | 784-50-9 | 50g | $595 | 2021-12-16 | Buy |
9-Fluorenone-2-carboxylic acid Chemical Properties,Uses,Production
Chemical Properties
yellow fine powder
Uses
9-Fluorenone-2-carboxylic Acid (cas# 784-50-9) is a compound useful in organic synthesis.
Synthesis Reference(s)
Journal of the American Chemical Society, 70, p. 3958, 1948 DOI: 10.1021/ja01191a530
Organic Syntheses, Coll. Vol. 3, p. 420, 1955
9-Fluorenone-2-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 106)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30231 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Henan Alfa Chemical Co., Ltd | China | 13180 | 58 | ||
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49734 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 |
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784-50-9
CARBOXYLIC ACID
Fluorenones
Fluorenes & Fluorenones
Building Blocks
C13 to C42+
Carboxylic Acids
Carbonyl Compounds
Organic Building Blocks
Fluorenes, Flurenones
Carboxylic Acids
Fluorescent Labels and Indicators
Fluorenes & Fluorenones
Fluorenones
Fluorescent Labels & Indicators
Carboxylic Acids
Fluorene Derivatives
Building Blocks
C13 to C42+
Carbonyl Compounds
Chemical Synthesis
Organic Building Blocks
Fused Ring Systems