301663
9-Fluorenone-1-carboxylic acid
99%
Sinonimo/i:
9-Oxo-1-fluorenecarboxylic acid
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About This Item
Formula empirica (notazione di Hill):
C14H8O3
Numero CAS:
Peso molecolare:
224.21
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Saggio
99%
Forma fisica
solid
Punto di fusione
196-198 °C (lit.)
Gruppo funzionale
carboxylic acid
ketone
Stringa SMILE
OC(=O)c1cccc2-c3ccccc3C(=O)c12
InChI
1S/C14H8O3/c15-13-10-5-2-1-4-8(10)9-6-3-7-11(12(9)13)14(16)17/h1-7H,(H,16,17)
CBEFMGJHEKAMNI-UHFFFAOYSA-N
Descrizione generale
9-Fluorenone-1-carboxylic acid is formed as an intermediate during four-ring polycyclic aromatic hydrocarbon fluoranthene degradation by Pseudomonas alcaligenes strain PA-10.
Applicazioni
9-Fluorenone-1-carboxylic acid was used in preparation of (E)- and (Z)-isomers of twisted 1,1′-dibromobifluorenylidene.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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L Gordon et al.
Biodegradation, 12(6), 393-400 (2002-06-08)
Pseudomonas alcaligenes strain PA-10 degrades the four-ring polycyclic aromatic hydrocarbon fluoranthene, co-metabolically. HPLC analysis of the growth medium identified four intermediates, 9-fluorenone-1-carboxylic acid; 9-hydroxy-1-fluorene carboxylic acid; 9-fluorenone and 9-fluorenol, formed during fluoranthene degradation. Pre-exposure of PA-10 to 9-fluorenone-1-carboxylic acid and
Hindy E Bronstein et al.
Journal of the American Chemical Society, 124(30), 8870-8875 (2002-07-26)
Diindeno[1,2,3,4-defg;1',2',3',4'-mnop]chrysene (1), the smallest possible alkene-centered C60 substructure with a curved pi-system, is obtained in 25-35% yield by flash vacuum pyrolysis of the twisted 1,1'-dibromobifluorenylidene (2) on a 100 mg scale at 1050 degrees C. At 1200 degrees C, the
Jingnan Jin et al.
Environmental science and pollution research international, 24(1), 363-371 (2016-10-11)
In this study, a gram-positive fluoranthene-degrading bacterial strain was isolated from crude oil in Dagang Oilfield and identified as Microbacterium paraoxydans JPM1 by the analysis of 16S rDNA sequence. After 25 days of incubation, the strain JPM1 could degrade 91.78 % of
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