The relentless pursuit of brighter, more energy-efficient, and longer-lasting displays continues to drive innovation in the field of Organic Light-Emitting Diodes (OLEDs). At the heart of this advancement lies the quality of the constituent organic materials. Among these, N-Butylnaphthalimide stands out as a critical intermediate, playing a vital role in the development of cutting-edge OLED technology. As a leading manufacturer and supplier of high-purity N-Butylnaphthalimide in China, we understand the intricate demands of the OLED industry and are committed to providing materials that exceed expectations.
N-Butylnaphthalimide, identified by its CAS number 6914-62-1, possesses a molecular formula of C16H15NO2 and a molecular weight of 253.30. Its significance in OLEDs stems from its excellent charge transport properties and thermal stability. When integrated into the emissive or charge transport layers of an OLED device, N-Butylnaphthalimide contributes to improved electron injection and hole mobility, ultimately leading to enhanced device efficiency and a longer operational lifespan. The purity of such materials is paramount; even trace impurities can disrupt charge flow, leading to reduced brightness, color shifts, and premature device failure.
Our dedication to quality ensures that our N-Butylnaphthalimide consistently achieves a minimum purity of 97%. This high level of purity is achieved through rigorous synthesis and purification processes at our manufacturing facilities in China. For R&D scientists and product formulators working on next-generation displays, securing a reliable source for high-purity N-Butylnaphthalimide is essential. We actively engage with our clients to understand their specific application needs, offering comprehensive technical support and ensuring a stable supply chain. For those looking to buy N-Butylnaphthalimide for their OLED projects, our offerings provide a distinct advantage.
Beyond OLEDs, the versatility of N-Butylnaphthalimide extends to other organic electronic applications such as Organic Field-Effect Transistors (OFETs) and Organic Photovoltaics (OPVs). Its semiconducting nature makes it a valuable component for developing flexible electronics, printable circuits, and efficient solar energy harvesting devices. As the demand for these technologies grows, the importance of dependable chemical suppliers like us in China becomes even more pronounced. We invite you to reach out for a quote and a free sample to experience the quality and reliability that N-Butylnaphthalimide from our facility offers. Partner with us to power your innovations in organic electronics.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.