Perylene TCI P0078

Perylene is a polycyclic aromatic hydrocarbon made of five benzene rings fused into a flat, extensively conjugated structure. This TCI product sits in the photocatalyst category within catalysis and inorganic chemistry. In the laboratory, Perylene is known as a strong fluorophore, a photosensitizer and an organic photocatalyst. It is also an important starting material for research in organic semiconductors and photophysics, where its well-defined aromatic framework makes it a useful reference compound and building block for studying how molecules absorb light, emit it and transfer energy.

Researchers choose this material because its large π-system absorbs light in the visible-to-ultraviolet region and gives off strong fluorescence. This lets Perylene take in light energy and pass it to other molecules by electron transfer or energy transfer, which is why it is used in photoredox reactions and upconversion studies. Its flat, rigid structure also promotes π-π stacking in the solid state, and designers of organic electronic materials make use of this property. Taken together, these photophysical and structural features make Perylene a versatile compound for synthetic chemists, materials scientists and spectroscopists who need a light-responsive aromatic hydrocarbon.

In Indonesia, Perylene serves organic chemistry laboratories that are developing photocatalysis as a more energy-efficient way to carry out synthesis. It also serves physics and materials laboratories researching OLEDs and organic solar cells, as well as spectroscopy research groups that need a dependable fluorescent compound for their measurements. University research groups, government research institutes and industrial R&D teams can all use it in teaching, method development and advanced research on light-driven chemical and electronic processes.

• Photoredox catalysis: Perylene's broad π-system absorbs light and transfers electrons to substrates, so it works as an organic photocatalyst for light-driven synthetic transformations without metal catalysts.
• Photosensitization studies: Perylene absorbs light energy and passes it efficiently to neighbouring molecules by energy transfer, which makes it suitable for experiments that need a dependable organic photosensitizer.
• Photon upconversion research: Because Perylene can accept and transfer excitation energy and also fluoresces strongly, it is used in upconversion systems that turn lower-energy light into higher-energy emission.
• Organic semiconductor and OLED development: Perylene's flat, rigid structure encourages π-π stacking in the solid state, a property researchers use when designing organic electronic materials, light-emitting devices and organic solar cells.
• Fluorescence spectroscopy and photophysics: Perylene absorbs in the visible-to-ultraviolet region and fluoresces strongly, so spectroscopy groups can use it as a fluorophore to study excited-state behaviour and energy-transfer processes.

Keep Perylene in its original, tightly sealed container in a cool, dry and well-ventilated place. Because it is light-responsive, protect it from direct light, for example with amber glass or opaque secondary packaging, to help it stay stable over time. Store it away from strong oxidizing agents and sources of heat. Handle it with standard laboratory protective equipment, including gloves, safety glasses and a lab coat. Work in a fume hood or another well-ventilated area to avoid breathing in dust, and keep it off skin and out of eyes. Wash your hands after handling. Always follow the TCI Safety Data Sheet for detailed hazard information, the exact storage temperature and disposal requirements, and dispose of waste according to local regulations.

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