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

More

Less

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)

More

Less

Safety

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

More

Less

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.

More

Less

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

More

Less

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

More

Less

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

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

Kanto Chemical Co., Inc.

Tel: --
Fax: --
Email: reag-info@gms.kanto.co.jp
Country: Japan
ProdList: 6756
Advantage: 74

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

Glycine Ethyl 2-(Chlorosulfonyl)acetate Folic acid 9-Fluorenone Phenylfluorone 2,5-Dimethylbenzaldehyde 4-Phenyltoluene 3'-Methylacetophenone 3-Methylbenzophenone 3-Methylbenzyl alcohol 2-FLUORENECARBOXALDEHYDE 3,4-Dimethylbenzaldehyde Benzophenone 3-Ethylbenzaldehyde 2',5'-DIMETHYLACETOPHENONE 3,4-Dimethylbenzoic acid 9-FLUORENONE-2,7-DICARBOXYLIC ACID toluic acid

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