11H-Benzo[a]fluorene
11H-Benzo[a]fluorene (CAS: 238-84-6; C17H12) is a polycyclic aromatic hydrocarbon known as 1,2-Benzofluorene or Chrysofluorene. With a molecular weight of 216.28 g/mol, it serves as a valuable building block in organic synthesis and chemical research. Its applications primarily lie in specialised studies, such as its use in investigations concerning lung DNA adducts found in coal tar, highlighting its relevance in environmental and toxicological research.
- IUPAC
- 1,2-Benzofluorene,Chrysofluorene
- Synonyms
- 1,2-BenzofluoreneChrysofluorene
![11H-Benzo[a]fluorene (C17H12) — chemical structure, CAS 238-84-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F238-84-6.png&w=3840&q=75)
Research in Polycyclic Aromatic Hydrocarbons (PAHs)
11H-Benzo[a]fluorene has been utilised in scientific studies to investigate the properties and effects of PAHs, particularly in relation to environmental contaminants like coal tar. This research aids in understanding their formation and biological interactions.
Organic Synthesis Building Block
As a complex aromatic structure, 11H-Benzo[a]fluorene can function as a precursor or intermediate in the synthesis of more complex organic molecules. Its specific structure makes it suitable for advanced chemical research and development.
Toxicological and Environmental Studies
The compound's use in studies related to lung DNA adducts from coal tar underscores its importance in toxicological research, contributing to a better understanding of the health impacts of environmental pollutants.
| Molecular weight | 216.28 |
|---|---|
| Empirical formula | C17H12 |
| Assay | ≥98.0% |
| Solubility | dioxane: soluble0.1 g/10 mL, clear, colorless |
| Application | 11H-Benzo[a]fluorene has been used in a study on 7H-benzo[c]fluorine, major lung DNA adductor component in coal tar1. |
| Melting point | 185-190 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 11H-Benzo[a]fluorene used for?
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11H-Benzo[a]fluorene is primarily used as a building block in organic synthesis and in specialised research, including studies on polycyclic aromatic hydrocarbons and their biological interactions, such as DNA adducts found in environmental samples like coal tar.
What are the CAS number and formula for 11H-Benzo[a]fluorene?
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The CAS number for 11H-Benzo[a]fluorene is 238-84-6, and its molecular formula is C17H12.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 11H-Benzo[a]fluorene with an assay of ≥98.0%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade; it is suitable for research and technical applications.
What are the safety and handling considerations for 11H-Benzo[a]fluorene?
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Handling 11H-Benzo[a]fluorene requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 or P1) is recommended. The compound is classified under WGK 2 in Germany, indicating it is hazardous to water.
How is 11H-Benzo[a]fluorene packed and shipped?
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Tech Serve Solutions ensures robust packing and export procedures for all chemicals, adhering to international shipping regulations to guarantee safe and timely delivery worldwide.
How can I request a sample or quote for 11H-Benzo[a]fluorene?
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To request a sample or a quotation for 11H-Benzo[a]fluorene, please use the contact form on our website or reach out to our sales department directly with your requirements.
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