110-64-5 1,4 butanediol 99% liquid BDO High purity fast delivery China Top supplier

• Soluble in water, acetone, methyl/, dibutyl phthalate, castor oil, almost insoluble in aliphatic hydrocarbons, benzene, toluene, mineral oil, and flaxseed oil.
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  • 1. Exceptional Purity: Our wholesale BDO boasts an impressive 99.6% purity, ensuring superior quality and performance in various applications. The high-grade Cas 110-63-4 formulation sets a standard for industrial excellence, meeting the demands of diverse industries.
  • 2. Versatile Industrial Applications: 1,4-Butanediol (Butane-1,4-Diol) serves as a cornerstone in industrial processes, offering versatility in applications. From manufacturing processes to chemical synthesis, its adaptability and efficacy make it an essential component across industries.
  • 3. DHMIS Certified Assurance: With DHMIS certification, our product guarantees the highest standards of quality and safety. Users can trust the 1.4-B Glycol for its reliability and adherence to stringent industry regulations, ensuring peace of mind in every application.
  • 4. Multi-Name Accessibility: Whether referred to as 14Bdo, 1.4Bdo, 14B, 14Bg, or 1.4 Butanedio, our product remains consistent in performance and quality. This flexibility in nomenclature reflects the same superior industrial-grade characteristics across varied naming conventions.
  • 5. Enhanced User Experience: Beyond its technical prowess, our BDO delivers a seamless user experience. Its precise design and specifications cater to the needs of manufacturers and professionals, ensuring ease of integration into diverse processes and applications.

  • 1, 4-butanediol (BDO) is an important chemical raw material, widely used in many industrial fields. This article will discuss the use, nature and production method of BDO in detail to provide readers with a comprehensive understanding.

    Main uses of BDO

    BDO has a wide range of applications in the chemical industry, mainly concentrated in the following aspects:

    1. Polymer production

    BDO is an important raw material for the production of polytetrahydrofuran (PTHF) and polyesters such as PBT. PTHF is a basic material used to manufacture high-strength and elastic elastic fibers and films, while PBT is widely used in the automotive industry and electrical and electronic industries.

    2. Solvents and intermediates

    BDO has excellent solubility as a solvent and is widely used in the pharmaceutical, cosmetic and coating industries. It is also a feedstock for the production of important chemical intermediates such as gamma-butyrolactone (GBL) and N-methylpyrrolidone (NMP), which have important applications in the agricultural chemicals and electronics industries.

    3. Medicines and pesticides

    BDO is used in the pharmaceutical industry to synthesize vitamin B6 and other drugs. In the field of pesticides, BDO is a key intermediate for some insecticides and herbicides.

    4. Industrial cleaning agent

    Due to its good solubility, BDO is used to formulate various industrial cleaning agents, especially when cleaning high-precision equipment and electronic components.

    Physical and chemical properties of BDO

    Understanding the nature of BDO is crucial to its application and processing.

    1. Physical properties

    BDO is a colorless viscous liquid at room temperature with a sweet taste. It has a boiling point of 235 ° C, a melting point of 20.1 ° C, a density of 1.017 g/cm³, high viscosity and high solubility, and is able to dissolve a variety of organic and inorganic compounds.

    2. Chemical properties

    BDO is amphoteric and can react with acids and bases to form esters and ethers. It can be dehydrated to produce butadiene or tetrahydrofuran under high temperature conditions. BDO can also undergo oxidation reactions to produce succinic acid.

    BDO production method

    At present, the industrial production methods of BDO mainly include the following:

    1. Butadiene method

    Butadiene process is one of the important methods for early BDO production. BDO was prepared by hydrogenation of butadiene. Although the process is relatively mature, this method is gradually replaced by other processes due to the limitation of raw material sources and greater environmental pressure.

    2. Propylene oxidation method

    Propylene oxidation is one of the most widely used BDO production methods in industry. The core reaction consists of the oxidation of propylene to acrolein, followed by hydrogenation to 1, 3-propylene glycol, and finally the preparation of BDO by carbonylation. The advantages of this method are that raw materials are easy to obtain, the process is mature, and it is suitable for large-scale production.

    3. Maleic anhydride method

    The maleic anhydride process produces succinic acid by hydrogenation of maleic anhydride, and then BDO is prepared by catalytic hydrogenation. This method has higher atomic utilization rate and lower by-product generation, and is a green production process.

    4. Biological fermentation method

    In recent years, with the development of green chemistry, biological fermentation has been paid more and more attention. This method uses microbial fermentation to convert sugars into BDO, which has the advantages of renewable raw materials and environmental protection. At present, the production cost of this method is high, and it is still in the research and test stage, and there is a certain distance from large-scale industrial production.

    conclusion

    1, 4-butanediol (BDO), as an important chemical raw material, has a wide range of uses and excellent physical and chemical properties. At present, the production methods of BDO are diversified, including butadiene, propylene oxidation, maleic anhydride and biological fermentation. Each method has advantages and disadvantages, with the progress of science and technology and the development of green chemical industry, the production of BDO will be more efficient and environmentally friendly, and provide more high-quality basic materials for various industries.

    BDO has a broad application prospect in the future, especially in the field of polymer production and environmentally friendly solvents, and will play a more important role. Understanding and mastering the use, nature and production method of BDO is of great significance for promoting the sustainable development of chemical industry.

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Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T.

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time. Commitment is the No.1 Point of our Enterprise's Value.

Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.