
The product, High Quality Boron trifluoride acetonitrile complex with CAS number 420 - 16 - 6, is well - known for its high quality and low price. Boron trifluoride acetonitrile complex is a chemical compound with a unique molecular structure. The molecular formula of boron trifluoride is BF₃, and when complexed with acetonitrile (CH₃CN), it forms a stable complex.
Physically, it usually appears as a colorless to slightly yellowish liquid. It has a certain density and boiling point, which are important parameters for its storage and handling. The purity of our product is strictly controlled to ensure high - quality performance. High purity is crucial for its application in various chemical reactions, as impurities may affect the reaction rate and the quality of the final product.
This product has a wide range of applications in the chemical industry. Firstly, it is commonly used as a Lewis acid catalyst in organic synthesis. In many organic reactions, such as Friedel - Crafts reactions, it can activate reactants, lower the activation energy of the reaction, and thus accelerate the reaction rate. It can also be used in the synthesis of pharmaceutical intermediates. Many complex pharmaceutical molecules require specific catalysts for their synthesis, and our boron trifluoride acetonitrile complex can meet these requirements, helping to produce high - quality pharmaceutical products with fewer side - reactions.
In addition, it is used in the field of polymer chemistry. It can initiate and promote certain polymerization reactions, leading to the formation of polymers with desired properties. For example, it can be used in the synthesis of some high - performance resins, which are widely used in coatings, adhesives, and composite materials.
When using the boron trifluoride acetonitrile complex, proper safety precautions should be taken. It should be stored in a cool, dry, and well - ventilated place, away from sources of heat and ignition. When handling, appropriate personal protective equipment, such as gloves, goggles, and a lab coat, should be worn.
In a chemical reaction, the dosage of the product should be accurately measured according to the reaction requirements. Usually, it is added to the reaction system in a controlled manner, either drop - by - drop or in small portions, to ensure the smooth progress of the reaction. After the reaction, proper post - treatment steps should be carried out to separate and purify the product.
Case 1: Pharmaceutical Intermediate Synthesis
A pharmaceutical company was trying to synthesize a key intermediate for a new anti - cancer drug. They used our boron trifluoride acetonitrile complex as a catalyst in a Friedel - Crafts acylation reaction. By carefully controlling the reaction conditions and the amount of the catalyst, they were able to achieve a high yield of the desired intermediate. The reaction time was significantly reduced compared to using other catalysts, and the purity of the intermediate was also improved, which was beneficial for the subsequent steps of drug synthesis.
Case 2: Polymer Synthesis
A research group in a polymer science laboratory was working on synthesizing a new type of high - performance resin for use in aerospace coatings. They employed our product as a polymerization initiator. The resulting polymer had excellent thermal stability, mechanical properties, and chemical resistance. The use of the boron trifluoride acetonitrile complex allowed for better control of the polymerization process, resulting in a polymer with a more uniform molecular weight distribution.
If you have any questions about this product or need further technical support, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826. We are committed to providing you with high - quality products and excellent service.

This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.











