Home > Carbonyl Compounds> 9-Oxo-9H-fluorene-2,7-dicarboxylic acid

9-Oxo-9H-fluorene-2,7-dicarboxylic acid

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Origin: China

Cas No: 792-26-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 792-26-7 Formula: C15H8O5 Molecular Weight: 268.22100

Basic Info

Chemical Name	9-Oxo-9H-fluorene-2,7-dicarboxylic acid
Synonyms	9-oxofluorene-2,7-dicarboxylic acid;
CAS No.	792-26-7
Molecular Formula	C15H8O5
Molecular Weight	268.22100
PSA	91.67000
LogP	2.29440

Properties

Density	1.578g/cm3
Boiling Point	621.3ºC at 760 mmHg
Melting Point	407ºC
Flash Point	343.6ºC
Refractive Index	1.729

Safety Info

Safety Statements	S26
HS Code	2918300090
Risk Statements	R36/37/38

Synthesis Route

2,7-Diacetylfluorene→9-Oxo-9H-fluorene-2,7-dicarboxylic acid
fluorene→9-Oxo-9H-fluorene-2,7-dicarboxylic acid
2,7-Diacetylfluorene+acetic acid→9-Oxo-9H-fluorene-2,7-dicarboxylic acid+7-acetyl-9-oxo-fluorene-2-carboxylic acid

Precursor

fluorene
2,7-Diacetylfluorene
acetic acid

Downstream Product

4,5-dinitro-9-oxofluorene-2,7-dicarboxamide
9H-fluorene-2,7-dicarbonyl chloride

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