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 54 Europe 3 Germany 5 India 10 Japan 2 Switzerland 1 Ukraine 1 United Kingdom 7 United States 14 Global 100

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15421
Advantage: 60

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11714
Advantage: 57

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