9,10-Phenanthrenequinone
9,10-Phenanthrenequinone (CAS: 84-11-7) is an organic compound with the molecular formula C14H8O2 and a molecular weight of 208.21 g/mol. It is characterised by its quinoid structure derived from phenanthrene. This compound finds utility in various chemical research applications, including its use as a bioactive small molecule and a reagent in biochemical studies. Its properties also lend themselves to applications in materials science, particularly in charge transport and photosensitizing materials.
- IUPAC
- 9,10-Phenanthrenedione
- Synonyms
- 9,10-PhenanthrenedionePhenanthrene-9,10-dione

Biochemical Research
9,10-Phenanthrenequinone serves as a valuable reagent in biochemical research, contributing to studies in cell biology. Its bioactive nature makes it a useful tool for investigating cellular processes.
Materials Science
This compound is employed in materials science, particularly for its potential in charge transport and as a photosensitizing agent. It is relevant in the development of organic and printed electronics, including OLED and PLED materials.
Fluorescent Probes and Labels
Due to its fluorescent properties, 9,10-Phenanthrenequinone is utilized as a fluorescent label and probe. It falls under categories such as light-emitting dopants and other fluorescent labels.
| Molecular weight | 208.21 |
|---|---|
| Empirical formula | C14H8O2 |
| Assay | 94% |
| Impurities tested | <0.1% anthraquinone |
| Melting point | 209-212 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 241 °C / 465.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... PTPN1(5770), PTPRC(5788) |
|---|---|
| Absorption | λmax 420 nm |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 9,10-Phenanthrenequinone used for?
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9,10-Phenanthrenequinone is used in biochemical research, cell biology studies, and materials science, particularly for charge transport and as a photosensitizing agent. It also functions as a fluorescent probe and label.
What are the CAS number and chemical formula for 9,10-Phenanthrenequinone?
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The CAS number for 9,10-Phenanthrenequinone is 84-11-7, and its empirical formula (Hill notation) is C14H8O2.
What grade and purity does Tech Serve Solutions supply for 9,10-Phenanthrenequinone?
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Tech Serve Solutions supplies 9,10-Phenanthrenequinone with an assay of 94%. We do not represent this product as USP, BP, or EP grade. Impurities are less than 0.1% anthraquinone.
What are the safety and handling considerations for 9,10-Phenanthrenequinone?
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9,10-Phenanthrenequinone is a Warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 9,10-Phenanthrenequinone packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging and adherence to shipping regulations for 9,10-Phenanthrenequinone for international distribution.
How can I request a sample or a quote for 9,10-Phenanthrenequinone?
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To request a sample or a quote for 9,10-Phenanthrenequinone, please contact our sales team through the channels provided on the Tech Serve Solutions website.
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