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Trimethylhydroquinone (TMHQ), identified by its CAS number 700-13-0, is a chemical compound of significant industrial importance. For professionals in the chemical and pharmaceutical sectors, a thorough understanding of its properties, synthesis, and supply chain is vital for effective procurement and application.
Physically, Trimethylhydroquinone typically presents as an off-white crystalline powder. Its key chemical properties include a high assay, often exceeding 99.0%, and a melting point within the range of 169-172°C. These characteristics are indicative of its purity and suitability for demanding applications, most notably as a precursor in the synthesis of Vitamin E. The process involves condensing TMHQ with isophytol, a reaction that yields the vital antioxidant.
The synthesis of Trimethylhydroquinone often begins with 1,2,4-trimethylbenzene, which undergoes a series of chemical transformations including sulfonation, nitration, reduction, and oxidation to yield 2,3,5-trimethyl benzoquinone. This intermediate is then reduced, typically using sodium dithionite, to form Trimethylhydroquinone. Manufacturers focus on optimizing these steps to ensure high purity and consistent yields, crucial factors when considering the price of TMHQ.
For businesses seeking to buy Trimethylhydroquinone, securing a reliable supply chain is paramount. NINGBO INNO PHARMCHEM CO.,LTD. operates as a dedicated manufacturer and supplier in China, offering high-quality TMHQ. Our manufacturing processes are designed to meet international standards, ensuring that our clients receive a product that is not only pure but also consistently available. We understand the global demand for this intermediate, driven by the extensive use of Vitamin E in pharmaceuticals, food, and animal feed industries.
Beyond its role in Vitamin E production, TMHQ's antioxidant properties make it valuable in industrial applications, such as stabilizing polymers. When seeking a supplier, it is advisable to partner with manufacturers who can provide detailed technical data, including MSDS and COA, and offer competitive pricing. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing these essential services, making us a trusted source for your Trimethylhydroquinone needs. We invite you to contact us for a quote and to discuss how we can support your production requirements.
Manufacturing Facilities
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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.
