The quest for materials that can perform reliably under extreme heat is a continuous driver of innovation in the chemical industry. At the forefront of this development is 2,2'-Bis(trifluoromethyl)benzidine, commonly known as TFMB and identified by CAS number 341-58-2. This specialized diamine serves as a critical monomer in the synthesis of high-performance polymers renowned for their exceptional heat resistance and thermal stability.
As a manufacturer based in China, we specialize in producing TFMB that meets the rigorous demands of advanced material applications. The inclusion of two trifluoromethyl (CF3) groups within the benzidine structure of TFMB significantly elevates the thermal and oxidative stability of the polymers it forms. This unique characteristic makes it an indispensable component for polymers used in environments where conventional materials would degrade.
When formulating high-temperature resistant polymers, such as specific polyimides and polyamides, the quality of the monomer is paramount. Our TFMB is produced with a purity typically exceeding 99.5%, ensuring that our clients can achieve consistent polymerization results and superior material properties. This focus on quality is why many R&D scientists and procurement managers search for 'buy high purity 2,2'-Bis(trifluoromethyl)benzidine' or 'TFMB for polymer synthesis'.
The applications for polymers derived from TFMB are vast and critical. They include components in aerospace engines, high-temperature electronic insulation, protective coatings for harsh industrial environments, and advanced composite matrices. The ability of these polymers to maintain their structural integrity and performance at elevated temperatures is a direct benefit of incorporating TFMB.
For companies seeking a reliable supplier of TFMB, we offer competitive manufacturing prices and can readily provide quotations for bulk purchases. Our commitment is to ensure a stable and accessible supply of this essential chemical intermediate, empowering our clients to push the boundaries of material science. We invite you to explore the potential of TFMB for your heat-resistant polymer needs and to connect with us for your sourcing requirements.
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.