Introduction to 4 - heptanone
4 - Heptanone, also known as dipropyl ketone, is a colorless liquid with a pleasant, fruity odor. It is an organic compound with the molecular formula (C_7H_{14}O). This ketone is widely used in various industries. In the fragrance and flavor industry, it is employed to add a sweet, fruity note to perfumes, colognes, and food products. In the chemical industry, it serves as a solvent for resins, waxes, and oils, and is also used as an intermediate in the synthesis of other organic compounds. Moreover, it has applications in the pharmaceutical field, where it can be involved in the production of certain drugs.
Top 10 4 - heptanone Factories in China
1. HANGZHOU BETTER CHEMTECH LTD
HANGZHOU BETTER CHEMTECH LTD is a well - established chemical enterprise based in Hangzhou, China. The company has a long - standing reputation for its high - quality chemical products and excellent customer service. It is committed to research and development, constantly striving to improve the quality and production efficiency of its products.
The company's production facilities are state - of - the - art, equipped with advanced manufacturing equipment and strict quality control systems. This ensures that the 4 - heptanone produced meets international standards. HANGZHOU BETTER CHEMTECH LTD has a professional R & D team composed of experienced chemists and engineers. They are dedicated to exploring new synthesis methods and improving product purity.
In terms of 4 - heptanone, the company's product features high purity, usually above 99%. The low impurity content makes it suitable for high - end applications in the fragrance and pharmaceutical industries. The company also offers customized production services according to customers' specific requirements. Whether it is a small - scale order for research purposes or a large - scale industrial order, HANGZHOU BETTER CHEMTECH LTD can meet the needs.
One of the company's advantages is its strong supply chain management. It has established long - term and stable partnerships with raw material suppliers, ensuring a continuous and high - quality supply of raw materials. This helps to maintain stable production and delivery schedules. Additionally, the company has a wide sales network both at home and abroad, which enables it to quickly respond to market demands.
Website: https://www.yufengchemicals.com/
2. Shanghai Aladdin Biochemical Technology Co., Ltd.
Shanghai Aladdin Biochemical Technology Co., Ltd. is a leading provider of biochemical reagents and specialty chemicals in China. The company was founded with the aim of providing high - quality chemical products to the scientific research and industrial communities.
It has a large - scale R & D center staffed with top - notch scientists. These researchers are constantly working on improving the production process of 4 - heptanone. They use advanced analytical techniques to monitor and optimize the reaction conditions, resulting in a more efficient and environmentally friendly synthesis method.
The 4 - heptanone produced by Shanghai Aladdin is known for its high stability. It can maintain its chemical properties over a long period, which is crucial for applications in long - term storage products. The company also pays great attention to product safety. It has strict safety management systems in place during the production, storage, and transportation of 4 - heptanone.
The company's advantage lies in its strong R & D capabilities. It can quickly adapt to new market trends and customer needs. For example, if there is a demand for a more environmentally friendly 4 - heptanone production process, the R & D team can conduct in - depth research and develop a new method in a relatively short time. Moreover, the company has a good reputation in the scientific research community, which gives it an edge in the high - end market.
3. Nanjing Chemical Industry Co., Ltd.
Nanjing Chemical Industry Co., Ltd. has a long history in the chemical industry. It is located in Nanjing, a city with a strong chemical industry foundation. The company has a large production base with advanced production equipment and a complete set of quality control systems.
In the production of 4 - heptanone, the company focuses on large - scale production. It has optimized its production process to achieve high - volume output while maintaining product quality. The company's 4 - heptanone has a relatively low cost compared to some competitors, which makes it very competitive in the price - sensitive market segments.
The company also has a strong technical support team. They can provide customers with professional technical advice on the use and application of 4 - heptanone. Whether it is about the compatibility of 4 - heptanone with other chemicals or the best storage conditions, the technical support team can offer accurate and detailed answers.
One of the company's advantages is its geographical location. Nanjing has a well - developed transportation network, which facilitates the efficient distribution of products. This helps to reduce transportation costs and shorten delivery times, ensuring that customers can receive their orders in a timely manner.
4. Tianjin Heowns Biochemical Technology Co., Ltd.
Tianjin Heowns Biochemical Technology Co., Ltd. is a high - tech enterprise specializing in the production of fine chemicals. The company emphasizes innovation and quality in its business operations.
It has a modern R & D laboratory equipped with the latest analytical instruments. The R & D team is constantly exploring new applications of 4 - heptanone. For example, they are researching the use of 4 - heptanone in new types of battery electrolytes, which could open up new markets for the product.
The 4 - heptanone produced by Tianjin Heowns has excellent solubility properties. It can dissolve a wide range of substances, making it a versatile solvent in many chemical processes. The company also offers high - precision customization services. It can produce 4 - heptanone with specific physical and chemical properties according to customers' detailed requirements.
The company's advantage is its focus on high - tech applications. By continuously investing in R & D, it can stay ahead of the curve in emerging markets. It also has a good cooperation relationship with many research institutions, which helps it to access the latest scientific research results and apply them to product development.
5. Wuhan Yuancheng Technology Development Co., Ltd.
Wuhan Yuancheng Technology Development Co., Ltd. is a comprehensive chemical enterprise with a wide range of product lines. It has a large production capacity and a well - trained production team.
In the production of 4 - heptanone, the company uses a unique production process that combines traditional and modern chemical synthesis methods. This results in a product with good quality and a relatively stable supply. The company's 4 - heptanone has a wide range of applications in the rubber and plastic industries, where it can be used as a plasticizer and a solvent for rubber processing.
The company has a strong after - sales service system. It provides customers with timely technical support and product replacement services in case of any quality problems. This helps to build long - term trust with customers.
One of the company's advantages is its comprehensive product portfolio. Customers can purchase multiple chemical products from the same company, which simplifies the procurement process and reduces costs. The company also has a good brand image in the domestic market, which gives it a certain market share.
6. Shandong Xiya Chemical Industry Co., Ltd.
Shandong Xiya Chemical Industry Co., Ltd. is located in Shandong, a major chemical production province in China. The company has a large - scale production base and a complete set of production facilities.
The company's 4 - heptanone production process is highly automated. This not only improves production efficiency but also reduces the influence of human factors on product quality. The product has a high degree of consistency in quality, which is very important for industrial applications.
Shandong Xiya Chemical Industry Co., Ltd. also focuses on environmental protection in its production process. It has invested a lot of resources in waste treatment and emission reduction, ensuring that its production activities are in line with environmental regulations.
The company's advantage lies in its large - scale production capacity. It can meet the large - volume demand of industrial customers. The low production cost due to economies of scale also makes its products more competitive in the market.
7. Chengdu Kelong Chemical Co., Ltd.
Chengdu Kelong Chemical Co., Ltd. is a well - known chemical enterprise in the southwestern region of China. It has a long - standing reputation for its high - quality chemical products.
The company has a professional R & D team that is constantly working on improving the quality of 4 - heptanone. They use advanced purification techniques to remove impurities and improve the product's purity. The 4 - heptanone produced by Chengdu Kelong has a very low moisture content, which is beneficial for applications in moisture - sensitive industries such as electronics.
The company also has a good distribution network in the southwestern region. It can quickly deliver products to local customers, reducing the delivery time and improving customer satisfaction.
One of the company's advantages is its strong local market influence. It has established good relationships with local enterprises, which helps it to better understand the local market demand and provide more targeted products and services.
8. Guangzhou Chemical Reagent Factory
Guangzhou Chemical Reagent Factory is a time - honored chemical enterprise in Guangzhou. It has a long history of producing chemical reagents and specialty chemicals.
The factory has a strict quality control system for the production of 4 - heptanone. It conducts multiple inspections at different stages of the production process to ensure that the product meets the highest quality standards. The 4 - heptanone produced by the factory is widely used in the laboratory research field, where high - quality reagents are required.
The factory also offers a wide range of packaging options for 4 - heptanone. Whether it is a small - volume reagent bottle for laboratory use or a large - scale drum for industrial applications, the factory can meet the packaging requirements.
One of the factory's advantages is its rich experience in the production of chemical reagents. It has a deep understanding of the needs of the research community and can provide high - quality products that meet the strict requirements of scientific research.
9. Jiangsu Aikon Biopharmaceutical R & D Co., Ltd.
Jiangsu Aikon Biopharmaceutical R & D Co., Ltd. is mainly focused on the pharmaceutical and biotech fields. However, it also has a certain production capacity for 4 - heptanone, which is used as an intermediate in some pharmaceutical synthesis processes.
The company has a high - level R & D team with expertise in pharmaceutical chemistry. They use advanced synthesis methods to produce 4 - heptanone with high purity and low impurity levels, which is crucial for pharmaceutical applications. The 4 - heptanone produced by Jiangsu Aikon meets strict pharmaceutical industry standards, such as the requirements for heavy metal content and microbial limits.
The company also has a strict quality management system in place. It follows Good Manufacturing Practice (GMP) standards during the production process, ensuring the safety and quality of the product.
One of the company's advantages is its focus on the pharmaceutical field. It can provide 4 - heptanone that is specifically tailored to the needs of the pharmaceutical industry, which gives it an edge in the high - end pharmaceutical market.
10. Zhejiang Kangyu Chemical Co., Ltd.
Zhejiang Kangyu Chemical Co., Ltd. is a chemical enterprise with a focus on product innovation and market expansion. It has a modern production base and a professional R & D team.
In the production of 4 - heptanone, the company uses a new - generation synthesis process that is more energy - efficient and environmentally friendly. The product has a high degree of chemical stability and can be stored for a long time without significant degradation.
The company also has a strong marketing team. They actively promote the company's products in both domestic and international markets, expanding the market share of 4 - heptanone.
One of the company's advantages is its innovative production process. By using new technologies, it can produce high - quality 4 - heptanone at a lower cost, which makes it more competitive in the market.
Conclusion
The 10 factories mentioned above are among the best 4 - heptanone producers in China in 2025. Each factory has its own unique features and advantages. Some factories focus on high - end applications with high - purity products, while others emphasize large - scale production and cost - effectiveness. The strong R & D capabilities of some enterprises enable them to continuously innovate and develop new products and applications. The geographical location and supply chain management of some factories also play important roles in ensuring product quality and timely delivery. Overall, these factories together contribute to the stable supply and development of the 4 - heptanone market in China, and are also well - positioned to compete in the global market.
