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1,5-Naphthalene Diisocyanate (NDI), identified by CAS number 3173-72-6, is a vital chemical intermediate whose properties are of significant interest to the industrial and agrochemical sectors. Its molecular structure, featuring two highly reactive isocyanate groups attached to a naphthalene core, endows it with unique characteristics that are essential for specialized chemical synthesis. Understanding both its chemical behavior and its supply chain is crucial for businesses relying on this compound.
Chemically, 1,5-Naphthalene Diisocyanate is known for its reactivity, typically appearing as a white to light yellow crystalline powder with a purity of 99% or higher. The presence of the isocyanate functional groups (-N=C=O) makes it highly susceptible to reactions with compounds containing active hydrogen atoms, such as alcohols, amines, and water. These reactions are fundamental to its use in forming polymers, particularly polyurethanes, and in synthesizing more complex molecules. For instance, its role as an agrochemical intermediate leverages this reactivity to build specific pesticide structures.
The supply chain for NDI originates from specialized chemical manufacturers, with a notable concentration of producers in China. These manufacturers, including NINGBO INNO PHARMCHEM CO.,LTD., are equipped to produce NDI at scale, adhering to quality standards that ensure high purity. The journey from manufacturing to the end-user, typically an agrochemical formulator or a specialty chemical producer, involves robust logistics and distribution networks. Buyers often engage in price inquiry to secure competitive rates for bulk purchases, utilizing online platforms or direct contact with suppliers to facilitate the purchase.
For companies looking to buy 1,5-Naphthalene Diisocyanate, partnering with a reliable supplier is paramount. This ensures not only the quality and consistency of the NDI but also the stability of supply. The ability to obtain CAS 3173-72-6 from a trusted manufacturer means that R&D scientists and production managers can focus on their core tasks, confident in the integrity of their raw materials. Exploring the chemical synthesis applications and ensuring a secure supply chain are key components for any business utilizing this versatile intermediate.
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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.
