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User Guide for High Quality Potassium Tert - butoxide Cas 865 - 47 - 4 With Best Price

Table of Contents

Basic Information and Parameters

Potassium tert - butoxide, with the CAS number 865 - 47 - 4, is a strong base commonly used in organic synthesis. It is a white to off - white solid at room temperature. The molecular formula of potassium tert - butoxide is C₄H₉KO, and its molecular weight is approximately 112.21 g/mol. The purity of this high - quality potassium tert - butoxide is strictly controlled to ensure the best performance in various applications. It is usually stored in a cool, dry place away from moisture and strong oxidizing agents because it is highly reactive with water and can generate heat and potentially flammable gases upon contact.

Product Uses

Potassium tert - butoxide has a wide range of applications in the field of organic chemistry. One of the primary uses is as a base in elimination reactions. For example, it can be used to convert alkyl halides to alkenes through an E2 elimination mechanism. It is also used in the synthesis of various pharmaceutical intermediates. In the preparation of some drugs, potassium tert - butoxide can help in the deprotonation step, facilitating the formation of specific chemical structures. Additionally, it is used in the polymer industry for initiating anionic polymerization reactions, which are crucial for the production of high - performance polymers.

Product Operation

When using potassium tert - butoxide, it is essential to follow strict safety procedures. Always wear appropriate personal protective equipment, including safety goggles, gloves, and a lab coat. Since it is sensitive to moisture, it should be handled in a dry environment, such as a glove box filled with an inert gas like nitrogen or argon. When adding potassium tert - butoxide to a reaction mixture, it should be done slowly to avoid a sudden exothermic reaction. If a solution of potassium tert - butoxide is needed, it is recommended to use anhydrous solvents. When disposing of potassium tert - butoxide, follow local environmental regulations, usually by neutralizing it with an appropriate acid under controlled conditions.

Case Studies

Case 1: In a pharmaceutical research project, a team aimed to synthesize a novel anti - inflammatory drug. They used potassium tert - butoxide as a base in one of the key steps of the synthesis. The reaction involved the elimination of a bromide group from an alkyl bromide intermediate to form an alkene. By using potassium tert - butoxide, they were able to achieve a high yield of the desired product. The reaction was carried out in anhydrous tetrahydrofuran (THF) at a low temperature. The addition of potassium tert - butoxide was carefully controlled, and the reaction was monitored by thin - layer chromatography (TLC). After purification, the final product met the required quality standards for further pre - clinical testing.

Case 2: In the polymer industry, a company wanted to produce a special type of styrene - based polymer. They used potassium tert - butoxide to initiate an anionic polymerization reaction. The reaction was carried out in a well - controlled reactor under an inert atmosphere. By adjusting the amount of potassium tert - butoxide and the reaction conditions, they were able to control the molecular weight and the polydispersity of the polymer. The resulting polymer had excellent mechanical properties and was suitable for use in high - end packaging applications.

Contact Information

If you have any questions about this product, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.

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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.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

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Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

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Marcus Long

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