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Nov . 22, 2024 15:27 Back to list

cas 110-63-4



CAS 110-63-4 refers to a chemical substance known as 1,4-Butanediol, which is an important industrial chemical and a key intermediate in the production of various polymers and solvents. In this article, we will delve into the characteristics, applications, and safety considerations associated with 1,4-Butanediol.


Introduction to 1,4-Butanediol


1,4-Butanediol (BDO) is a colorless, viscous liquid with a somewhat sweet taste and a faint odor. It is soluble in water and many organic solvents. The chemical formula for BDO is C4H10O2, and it is classified as a diol, meaning it has two hydroxyl (-OH) functional groups. Its structural formula is HO-CH2-CH2-CH2-CH2-OH, indicating the presence of two hydroxyl groups at the first and fourth carbon atoms in a linear butane chain.


Production Methods


BDO can be synthesized through various methods. The most common method involves the hydrogenation of maleic anhydride or other unsaturated compounds. Another method involves the fermentation of carbohydrates, which is gaining interest due to the increasing emphasis on sustainable and environmentally friendly production processes.


Applications of 1,4-Butanediol

1,4-Butanediol is a versatile chemical with a wide range of applications across different industries


1. Polymer Production One of the principal uses of BDO is in the production of polybutylene terephthalate (PBT) and polyurethane elastomers. These polymers are used in numerous applications, including automotive parts, electrical components, and textiles.


2. Solvent BDO is also utilized as a solvent in industrial applications. Its properties allow it to dissolve a variety of substances, making it useful in coatings, adhesives, and inks.


cas 110-63-4

cas 110-63-4

3. Plasticizers In the plastics industry, BDO acts as a plasticizer, enhancing the flexibility and durability of plastic products.


4. Pharmaceuticals and Cosmetics BDO is employed in the formulation of various pharmaceuticals as well as cosmetics, where it serves as a humectant and solvent.


5. Anti-Freeze Agent Its low freezing point and high boiling point make BDO an effective anti-freeze agent in coolants and de-icing solutions.


Safety and Environmental Considerations


While 1,4-Butanediol is widely used, it is essential to recognize its safety and environmental implications. It is classified as a harmful substance if ingested or if it comes into contact with skin. Exposure to BDO can lead to various health issues, including gastrointestinal disturbances and skin irritation. Therefore, appropriate safety measures must be implemented when handling the chemical, including the use of personal protective equipment (PPE) such as gloves, goggles, and masks.


Environmentally, BDO poses risks if released into water sources, as it can affect aquatic life. Hence, proper disposal procedures and wastewater treatment are crucial in minimizing environmental impact.


Conclusion


In summary, CAS 110-63-4, or 1,4-Butanediol, is a significant chemical with a myriad of applications in various industries ranging from polymers to pharmaceuticals. Its versatile nature makes it a valuable commodity in the industrial sector. However, with its benefits come the responsibilities of ensuring safe handling and environmental stewardship. As industries continue to innovate and adapt to sustainability needs, the production and application methods for 1,4-Butanediol may evolve, potentially leading to even broader uses and safer practices in the future.


As we navigate the complexities of chemical usage in modern society, understanding substances like 1,4-Butanediol will be crucial in harnessing their potential while safeguarding human health and the environment.


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