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CAS Number: 1573-92-8
9-oxo-9H-fluorene-1-carboxylic acid

Structure

9-oxo-9H-fluorene-1-carboxylic acid
Name: 9-oxo-9H-fluorene-1-carboxylic acid
Synonyms:
General Information
Product Number: 1573928

CAS Registry Number 1573-92-8
Name:
9H-​Fluorene-​1-​carboxylic acid, 9-​oxo-
Fluorene-1-carboxylic acid, 9-oxo- (6CI,7CI,8CI)
1-Carboxy-9-fluorenone
1-Carboxyfluorenone
9-Fluorenone-1-carboxylic acid
9-Oxo-9H-fluorene-1-carboxylic acid

 

Chemical Formula: C14H8O3
Exact Mass: 224.05
Molecular Weight: 224.21
m/z: 224.05 (100.0%), 225.05 (15.3%), 226.05 (1.7%)

 

InChI: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)

InChI Key:CBEFMGJHEKAMNI-UHFFFAOYSA-N

Canonical SMILES:C1=CC=C2C(=C1)C3=C(C2=O)C(=CC=C3)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 197 °C   (6)CAS
Melting Point 195 °C   (7)CAS
Melting Point 193.1-193.8 °C   (8)CAS
Melting Point 193-194 °C   (9)IC
Melting Point 193-194 °C Solv: acetic acid (64-19-7) (10)CAS
Melting Point 192-193 °C   (11)CAS

Specification

98%

References
  1. (6) FR 817584 1937 CAPLUS
  2. (7) Sieglitz, Adolf; Justus Liebigs Annalen der Chemie 1965, V682, P159-87 CAPLUS
  3. (8) Mikhalenko, S. A.; Zhurnal Obshchei Khimii 1962, V32, P1610-13 CAPLUS
  4. (9) Panetta, Charles A.; Journal of Organic Chemistry 1980, V45(22), P4503-5 CAPLUS
  5. (10) Rieveschl, George, Jr.; US 2377040 1945 CAPLUS
  6. (11) Sieglitz, A.; Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen 1924, V57B, P316-7 CAPLUS
  7. (12) Praefcke, Klaus; Justus Liebigs Annalen der Chemie 1978, (9), P1399-405 CAPLUS
  8. (13) Kruber, Otto; Chemische Berichte 1949, V82, P199-201 CAPLUS
  9. (14) Kuhn, Richard; Chemische Berichte 1961, V94, P742-4 CAPLUS
  10. (15) Campbell, Neil; Proceedings - Royal Society of Edinburgh, Section A: Mathematical and Physical Sciences 1960, V65(Pt. 3), P223-30 CAPLUS
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