Julolidine
Julolidine (CAS 479-59-4), a nitrogen-containing heterocyclic compound with the formula C12H15N, is a versatile chemical intermediate. With a molecular weight of 173.25 g/mol, it finds application in materials science, particularly in the development of organic and printed electronics. Its properties lend themselves to use in charge transport layers, photoluminescent materials, and as dopants or dyes in OLED and PLED technologies.
- IUPAC
- 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine
- Synonyms
- 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine

Organic Electronics
Julolidine serves as a key building block in the synthesis of organic semiconductors for applications in printed and organic electronics. Its structure facilitates charge transport properties essential for devices like organic field-effect transistors (OFETs).
OLED and PLED Materials
The compound is utilised as a dopant or fluorescent dye in Organic Light-Emitting Diodes (OLEDs) and Polymer Light-Emitting Diodes (PLEDs). It contributes to the emissive properties and efficiency of these display and lighting technologies.
Photoluminescent Materials
Julolidine is employed in the creation of photoluminescent materials due to its light-emitting characteristics. These materials have potential uses in sensing, imaging, and other optical applications.
Charge Transport and Photosensitizing
Its molecular structure makes it suitable for use in charge transport layers within electronic devices. It can also function as a photosensitizer in various chemical and photophysical processes.
| Molecular weight | 173.25 |
|---|---|
| Empirical formula | C12H15N |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 34-36 °C(lit.) |
| Flash point | 113 °C / 235.4 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 52/53 |
| Safety statements (S) | 61 |
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 Julolidine used for?
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Julolidine is primarily used in materials science for organic and printed electronics, as a component in OLED and PLED materials, and in the development of photoluminescent and photosensitizing materials due to its charge transport properties.
What are the CAS number and formula for Julolidine?
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The CAS number for Julolidine is 479-59-4, and its chemical formula is C12H15N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Julolidine with an assay of 97%. This product is typically considered a research or technical grade chemical and is not represented as USP, BP, EP, or other pharmacopoeial standards.
How should Julolidine be handled and stored?
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Julolidine is combustible and should be kept away from open flames and heat sources. It is recommended to store it under refrigeration at 2-8°C. Users should consult the Safety Data Sheet (SDS) for comprehensive handling and safety information.
Is Julolidine a controlled substance?
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Based on the provided data, Julolidine is not indicated as a controlled substance. However, regulations can vary by jurisdiction, and users are advised to verify local compliance.
How is Julolidine shipped and exported?
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Tech Serve Solutions specialises in the global supply and export of chemicals like Julolidine, adhering to international shipping regulations for chemical products.
How can I request a quote or sample for Julolidine?
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To request a quote or sample of Julolidine, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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