1-4 Butanediol Liquid CAS:110-63-4
1,4-Butanediol is often used in the solvent and adhesive industry. It is used as a solvent in the manufacturing of all kinds of plastics, elastic fibers, and polyurethanes. Additionally, it can be used as a special additive chemical in paint thinners, floor strippers, and many other commercial solvent products, as well as in the same everyday commonly used household products like printer inks, cleaning products, and plasticizers.
1,4-Butanediol, commonly referred to as BDO, is an organic chemical compound with the molecular formula C4H10O2. It is a colorless, viscous liquid that is virtually odorless and has a slightly sweet taste. As a type of diol, it contains two hydroxyl (-OH) groups positioned on the first and fourth carbon atoms of its four-carbon chain. This structural configuration grants BDO its unique chemical properties, making it a versatile substance in various industrial applications.
One of the primary uses of 1,4-butanediol is as an industrial solvent. Due to its ability to dissolve a wide range of chemicals, it is often employed in the manufacturing of plastics, elastic fibers, and polyurethanes. BDO is a key raw material in the production of tetrahydrofuran (THF), which is used as a solvent in PVC processing and as a precursor for various polymers. Additionally, it is utilized in the synthesis of gamma-butyrolactone (GBL), which has applications in pharmaceuticals, agrochemicals, and as a solvent for various organic reactions.
In the realm of biochemistry, 1,4-butanediol is notable for its role as a precursor to gamma-hydroxybutyrate (GHB), a compound with medical uses as well as potential for abuse as a recreational drug. When ingested, BDO is metabolized in the body to GHB, which has sedative and euphoric effects. Due to its psychoactive potential, the handling and distribution of 1,4-butanediol are subject to regulation in many countries to prevent misuse.
Safety considerations are crucial when dealing with 1,4-butanediol. Exposure to the compound can cause irritation to the skin and eyes, and ingestion can lead to severe health effects, including central nervous system depression, respiratory issues, and loss of consciousness. Proper handling, storage, and disposal practices are essential to mitigate these risks and ensure safe use in industrial and laboratory settings.
1,4 Butanediol Freezes at 20C and 68F.
To UNFREEZE: Place the bottle in warm water until the 1,4 Butanediol melts. This can be repeated as many times as necessary to liquidfy the 1,4 Butanediol, as long as the bottle is sealed and no moisture is added, it will not change the properties of the product.
Usages
Most of the 1,4-butanediol produced is dehydrated using phosphoric acid and extremely high temperatures. The resulting compound, known as tetrahydrofuran (THF), is an excellent tool for creating synthetic fibers, for example, spandex. So THF production is the primary use of 1,4-BDO worldwide.
●Raw material for manufacturing carrier solvent in print ink compositions.
●Designing and developing new materials used in 3d printing,
●Plasticizer in polyesters and cellulosic materials.
●Cleaning agent with no odor and uniquely strong properties to dissolve dirt where standard cleaning agents do not work.
●Adhesive in leather, plastics, polyester laminates, and polyurethane footwear.
print-head clog remover.
●Wood preservative.
●And many others, especially in the academic environment in scientific designing new materials used in many areas due to multipurpose properties.
Benefits & Applications
1,4-Butanediol (1,4-BDO) versatile chemical intermediate because of its terminal, primary hydroxyl groups, and its hydrophobic and chemical-resistant nature. Polymers produced upon reaction with diacids or diisocyanates are the basis for many commercial polyurethane and polyester applications. 1,4-BDO is used to manufacture polybutylene terephthalate (PBT), thermoplastic copolyester elastomers, as a component of polyesters, or as a chain extender in polyurethanes.
In comparison to other diols, 1,4-BDO combines the best attributes of hydroxyl reactivity, linearity, and overall system compatibility to build the proper crystallinity required in the polyurethane hard segment. Also, the 1,4-BDO/MDI systems provide a lower exposure hazard than MOCA/TDI systems.
In thermoplastic urethane elastomers, 1,4-BDO yields crystalline urethane domains which readily melt and flow at elevated temperatures but phase separately at ambient temperatures in order to yield tough elastomeric networks.
Cast urethane elastomers continue to be a major end-use of 1,4-BDO because of overall consistency and reliability. Urethane RIM elastomers using 1,4-BDO allow design freedom and parts consolidation with large, complex shapes.
Copolyester Hot Melt and Solvent Borne Adhesives. 1,4-BDO is a key component of copolyesters of isophthalic acid and terephthalic acid used in hot melt adhesive applications. 1,4-BDO yields polyesters with excellent adhesive and cohesive strength.
Clinical Data
|
Trade names |
Butane-1,4-diol,Tetramethylene glycol |
|
CAS |
110-63-4 |
|
Molar mass |
90.122 |
|
MF |
C4H10O2 |
|
Purity |
Above 98% |
|
Apprarance |
Colorless viscous liquid |
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Popularizing knowledge about 1,4-butanediol
1,4-Butanediol, often abbreviated as BDO, is a fascinating and versatile chemical compound that finds its way into many aspects of everyday life and industrial processes. It is a clear, colorless, and somewhat viscous liquid that belongs to the family of diols, characterized by having two alcohol (-OH) groups. These properties make BDO a valuable ingredient in the production of a wide range of materials and products.
In the industrial sector, 1,4-butanediol plays a crucial role as a solvent and as a precursor to other important chemicals. It is a key ingredient in the production of polyurethanes, which are used in everything from foam seating and insulation to coatings and adhesives. Another significant derivative of BDO is tetrahydrofuran (THF), a solvent essential for the production of spandex fibers and other polymers. Additionally, BDO is used to produce gamma-butyrolactone (GBL), which has applications in pharmaceuticals, agrochemicals, and as a cleaning solvent.
BDO also has a unique biochemical aspect. When ingested, it is metabolized by the body into gamma-hydroxybutyrate (GHB), a compound known for its sedative and euphoric effects. While GHB has legitimate medical uses, such as treating narcolepsy, it is also known for its potential for abuse. Consequently, the distribution and handling of 1,4-butanediol are regulated in many regions to prevent misuse. Safety is paramount when dealing with BDO, as exposure can lead to skin and eye irritation, and ingestion can cause severe health effects, including respiratory issues and unconsciousness.
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