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Names | |
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Preferred IUPAC name Phenanthrene-9,10-dione | |
Other names 9,10-Phenanthrenequinone [1] | |
Identifiers | |
ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.001.377 |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
Properties | |
C14H8O2 | |
Molar mass | 208.216 g·mol−1 |
Appearance | Orange solid |
Odor | Odorless |
Melting point | 209 °C (408 °F; 482 K) |
Boiling point | 360 °C (680 °F; 633 K) |
Slightly soluble (7.5 mg L−1) | |
Hazards | |
GHS labelling: | |
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Warning | |
H315, H319, H400 | |
P264, P273, P280, P302+P352, P305+P351+P338, P332+P313, P337+P313, P362, P391, P501 | |
NFPA 704 (fire diamond) | |
Safety data sheet (SDS) | External MSDS |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Phenanthrenedione is a quinone derivative of a polycyclic aromatic hydrocarbon. It is an orange, water-insoluble solid. [2]
It has been prepared by oxidation of phenanthrene with chromic acid. [3]
It is used as an artificial mediator for electron acceptor/donor in Mo/W containing formate dehydrogenase reduction of carbon dioxide to formate and vice versa. It is a better electron acceptor than the natural nicotinamide adenine dinucleotide (NAD+).
It is cytotoxic [4] and potentially mutagenic. [5]
Phenanthrenequinone is one of many contributors to harmful particulate emissions from diesel motor vehicles. [6]