Procurement professionals and R&D scientists in the chemical and materials science industries are constantly seeking reliable sources for high-quality intermediates. 4-Aminostyrene (CAS: 1520-21-4) is one such compound, vital for advancements in areas like organic electronics and solar energy. This guide aims to provide essential information for buyers looking to purchase this critical chemical, emphasizing its properties, applications, and the advantages of sourcing from established Chinese manufacturers.

Key Specifications and Properties of 4-Aminostyrene
When evaluating 4-Aminostyrene for your manufacturing or research needs, understanding its specifications is crucial. The compound, identified by CAS 1520-21-4, is typically offered with a minimum purity of 97%. Its physical characteristics include a yellow to red liquid or low melting solid appearance. Key physical data points relevant for handling and formulation include a melting point around 23°C, a boiling point of approximately 213-214°C, and a density of 1.017 g/mL at 25°C. Proper storage conditions, such as keeping it in a cool (2-8°C), dry environment and ensuring the container remains closed, are essential to maintain its stability and prevent polymerization.

Applications Driving Demand for 4-Aminostyrene
The market demand for 4-Aminostyrene is largely driven by its indispensable role in the synthesis of advanced materials. It is a key intermediate for developing materials used in Organic Light-Emitting Diodes (OLEDs), where it contributes to the creation of efficient organic semiconductor layers. In the field of renewable energy, it is recognized for its application in Dye-Sensitized Solar Cells (DSSCs). Specifically, it can be utilized to synthesize dye sensitizers, which are critical for capturing solar energy and converting it into electricity. The ability to buy 4-Aminostyrene in bulk from a reliable supplier ensures that R&D projects and production lines focused on next-generation displays and solar cells have a consistent supply of this essential building block.

Advantages of Sourcing from Chinese Manufacturers
When considering where to purchase 4-Aminostyrene, buyers often find significant benefits in sourcing from Chinese chemical manufacturers. These advantages typically include competitive pricing, driven by economies of scale and efficient production processes. Furthermore, many Chinese suppliers have established robust quality control systems and a proven track record of delivering high-purity chemicals consistently. For those looking to purchase this intermediate, partnering with a manufacturer that can provide free samples and excellent customer support is highly recommended. This allows for thorough evaluation before committing to larger orders, ensuring the material meets your exact specifications for your specific application, whether it's for laboratory research or industrial-scale production.

In conclusion, 4-Aminostyrene (CAS 1520-21-4) is a valuable chemical intermediate with significant applications in advanced materials. By understanding its properties and the benefits of sourcing from reputable suppliers, procurement teams can secure this material effectively, supporting innovation in the OLED and DSSC industries.