Bathophenanthroline
Bathophenanthroline (CAS: 1662-01-7), with the molecular formula C24H16N2 and a molecular weight of 332.40 g/mol, is a highly specialised heterocyclic organic compound. It is primarily utilised as a building block in chemical synthesis, with notable applications in materials science. Its electronic properties make it valuable for use in electron transport and hole blocking layers within organic light-emitting diode (OLED) and printed light-emitting diode (PLED) devices, contributing to efficient electronic and optoelectronic functionalities.
- IUPAC
- 4,7-Diphenyl-1,10-phenanthroline,BPhen
- Synonyms
- 4,7-Diphenyl-1,10-phenanthroline

Electron Transport and Hole Blocking Materials
Bathophenanthroline functions as an effective material for electron transport and hole blocking layers in OLED and PLED devices. Its electronic properties, including specific HOMO and LUMO energy levels, facilitate efficient charge transport and device performance.
Chemical Synthesis Building Block
As a heterocyclic building block, Bathophenanthroline is employed in the synthesis of more complex organic molecules. Its structure allows for further chemical modification, making it a versatile intermediate for various research and development applications.
Materials Science Research
This compound finds application in materials science due to its unique photophysical and electronic characteristics. It is investigated for its potential in developing new functional materials for electronic and optoelectronic applications.
| Molecular weight | 332.40 |
|---|---|
| Empirical formula | C24H16N2 |
| Assay | 97% |
| Melting point | 218-220 °C(lit.) |
| 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.
| Greener Alternative Product Characteristics | Catalysis |
|---|---|
| Orbital Energy | HOMO 6.4 eV LUMO 3 eV |
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 Bathophenanthroline used for?
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Bathophenanthroline (CAS: 1662-01-7) is used as a building block in chemical synthesis, particularly in materials science for applications in OLED and PLED devices as an electron transport and hole blocking material. It is also investigated for other advanced electronic and optoelectronic applications.
What are the CAS number and formula for Bathophenanthroline?
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The CAS number for Bathophenanthroline is 1662-01-7, and its molecular formula is C24H16N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bathophenanthroline with an assay of 97%. This product is not represented as USP, BP, EP, or other pharmacopoeial grades; it is suitable for research and technical applications.
How should Bathophenanthroline be handled safely?
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When handling Bathophenanthroline, appropriate personal protective equipment should be used, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 3.
How is Bathophenanthroline packed, shipped, and exported?
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Bathophenanthroline is carefully packed and prepared for export by Tech Serve Solutions, adhering to international shipping regulations for chemical compounds. Specific packaging details are available upon request.
How can I request a quote or sample of Bathophenanthroline?
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To request a quote or a sample of Bathophenanthroline, please contact our sales team through the website or by phone, providing your contact details and the quantity required.
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