9-Fluorenone-2-carboxylic acid

9-Fluorenone-2-carboxylic acid Basic information
Product Name:9-Fluorenone-2-carboxylic acid
Synonyms: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
CAS:784-50-9
MF:C14H8O3
MW:224.21
EINECS:212-317-3
Product Categories:Fluorenes, Flurenones;Carboxylic Acids;Fluorescent Labels and Indicators;Fluorenes & Fluorenones;Fluorenones;Fluorescent Labels & Indicators;Fluorene Derivatives;Carboxylic Acids;Fused Ring Systems;Building Blocks;C13 to C42+;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:784-50-9.mol
9-Fluorenone-2-carboxylic acid Structure
9-Fluorenone-2-carboxylic acid Chemical Properties
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
pka3.85±0.20(Predicted)
color Yellow
CAS DataBase Reference784-50-9(CAS DataBase Reference)
NIST Chemistry Reference9-Fluorenone-2-carboxylic acid(784-50-9)
Safety Information
Safety Statements 24/25
WGK Germany 3
HazardClass IRRITANT
HS Code 29183000
MSDS Information
ProviderLanguage
9-Fluorenone-2-carboxylic acid English
SigmaAldrich English
ACROS English
9-Fluorenone-2-carboxylic acid Usage And Synthesis
Chemical Propertiesyellow fine powder
Uses9-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 materialsSodium dichromate dihydrate-->Potassium hydroxide solution-->2-Acetylfluorene
2-FLUORENECARBOXALDEHYDE Phenylfluorone 9-Fluorenone Ethyl 2-(Chlorosulfonyl)acetate Dicarboxylic Acid 3'-Methylacetophenone Folic acid Glycine Benzophenone 3-Methylbenzophenone 9-Fluorenone-2-carboxylic acid ethyl 9-oxo-9H-fluorene-2-carboxylate 4-Phenyltoluene CARBOXYLIC ACID phosphoric acid 3,4-Dimethylbenzaldehyde 3-Methylbenzyl alcohol 3-Ethylbenzaldehyde

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