9-Fluorenone-2-carboxylic acid

Product Name: 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;9-oxo-2-fluorenecarboxylate;Fluorenone-2-carboxylicacid;Fluorenone-2-carboxylic acid;9-Oxo-2-fluorenecarboxyic Acid;9-FLUORENONE-2-CARBOXYLIC ACID;9-oxofluoren-2-carboxylic acid
CBNumber: CB6488604
Molecular Formula: C14H8O3
Formula Weight: 224.21
MOL File: 784-50-9.mol

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9-Fluorenone-2-carboxylic acid Property

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
form: Fine Powder
pka: 3.85±0.20(Predicted)
color: Yellow
CAS DataBase Reference: 784-50-9(CAS DataBase Reference)
NIST Chemistry Reference: 9-Fluorenone-2-carboxylic acid(784-50-9)

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Safety

Safety Statements: 24/25
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29183000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: F1530
Product name: 9-Fluorenone-2-carboxylic acid
Purity: 98%
Packaging: 1g
Price: $53.6
Updated: 2023/06/20

TCI Chemical

Product number: F0263
Product name: 9-Fluorenone-2-carboxylic Acid
Purity: >96.0%(HPLC)(T)
Packaging: 10g
Price: $224
Updated: 2024/03/01

TRC

Product number: F462500
Product name: 9-Fluorenone-2-carboxylic Acid
Packaging: 5g
Price: $100
Updated: 2021/12/16

TRC

Product number: F462500
Product name: 9-Fluorenone-2-carboxylic Acid
Packaging: 25g
Price: $340
Updated: 2021/12/16

TRC

Product number: F462500
Product name: 9-Fluorenone-2-carboxylic Acid
Packaging: 50g
Price: $595
Updated: 2021/12/16

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9-Fluorenone-2-carboxylic acid Chemical Properties,Usage,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

Sodium dichromate dihydrate Potassium hydroxide solution 2-Acetylfluorene

Preparation Products

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9-Fluorenone-2-carboxylic acid Suppliers

Americas 1 Belgium 1 Canada 1 China 55 Europe 3 Germany 5 India 10 Japan 2 Switzerland 1 Ukraine 1 United Kingdom 7 United States 14 Global 101

Enamine

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784-50-9, 9-Fluorenone-2-carboxylic acidRelated Search:

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9-Oxo-2-fluorenecarboxyic Acid

9-FLUOROENONE-2-CARBOXYLIC ACID

9-Fluorenone-2-CarboxylicAcid99%

9-Fluorenone-2-Carboxylic Acid 99%

9-Oxofluorene-2-carboxylic acid

9-oxo-2-fluorenecarboxylate

9-Fluorenone-2-carboxylic acid,97%

9-Fluorenone-2-carboxylic acid,9-Oxo-2-fluorenecarboxylic acid

2-Carboxyfluoren-9-one

NSC 113321

NSC 81258

4-oxo-1-(pyridin-4-yl)cyclohexanecarbonitrile

9H-Fluorene-2-carboxylic acid, 9-oxo-

Fluorenone-2-carboxylic acid

Fluorenone-2-carboxylicacid

LABOTEST-BB LT00153934

9-FLUORENONE-2-CARBOXYLIC ACID

9-OXO-2-FLUORENECARBOXYLIC ACID

9-OXO-9H-FLUORENE-2-CARBOXYLIC ACID

9-oxofluoren-2-carboxylic acid

organic chemical, 9-fluorenone-2- carboxylic acid

9-Fluorenone-2-carboxylicAcid&gt

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