The demand for high-performance organic pigments in industries such as textiles, plastics, and coatings continues to grow, driving the need for exceptional raw materials. 3,4-Diaminotoluene, with its CAS number 496-72-0, is recognized as a fundamental intermediate in the synthesis of a wide range of organic pigments, particularly those requiring brilliant and stable color characteristics.
NINGBO INNO PHARMCHEM CO.,LTD. specializes as a reliable CAS 496-72-0 supplier for pigments, providing a product with the high purity necessary for sophisticated chemical syntheses. Our 3,4-Diaminotoluene is crucial for manufacturing pigments that deliver superior color strength, lightfastness, and thermal stability. This makes it an invaluable component for creating high-grade products such as disperse fluorescent yellow, known for its vivid hue and excellent performance.
The synthesis of organic pigments involves intricate chemical pathways where the quality of starting materials directly impacts the final pigment's properties. As a leading high purity 3,4-diaminotoluene manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. ensures that our product facilitates efficient and clean reactions, leading to pigments with fewer impurities and enhanced performance. This commitment to quality empowers pigment producers to achieve consistent color batches and meet rigorous application standards.
For businesses aiming to innovate in the realm of advanced organic pigment raw materials, sourcing from a knowledgeable and quality-focused manufacturer is key. The precise chemical structure of 3,4-Diaminotoluene makes it an ideal precursor for complex chromophores, enabling the creation of new pigment types with expanded color palettes and improved durability. Our clients value our consistent supply and competitive 4-methylbenzene-1,2-diamine price.
At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to supporting the advancements in pigment technology by supplying premium 3,4-Diaminotoluene. We understand the market's evolving needs for vibrant, stable, and environmentally compliant color solutions. Partner with us to ensure your organic pigment production benefits from the highest quality intermediates, helping you unlock new possibilities in color and performance.
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.