The chemical with CAS 110-63-4 is 1,4-Butanediol. It is a colorless, viscous liquid with a faint sweet odor. In the world of chemical substances, the refractive index is a crucial physical property that provides insights into the optical behavior of a material. Let's delve into the refractive index of 1,4 - Butanediol and understand its significance, along with exploring its various applications.
Understanding Refractive Index
The refractive index (n) of a substance is defined as the ratio of the speed of light in a vacuum (c) to the speed of light in the substance (v), i.e., n = c/v. This property is a measure of how much a ray of light bends when it passes from one medium to another. It is influenced by factors such as the wavelength of light, temperature, and the chemical structure of the substance.
For 1,4 - Butanediol, the refractive index is typically reported as approximately 1.446 at 20°C using the sodium D - line (λ = 589.3 nm). This value indicates that light travels slower through 1,4 - Butanediol compared to a vacuum, and it will bend at a specific angle when entering or exiting the liquid. The refractive index can be used in various analytical techniques, such as refractometry, to determine the purity and concentration of a sample.
Importance of Refractive Index for 1,4 - Butanediol
- Quality Control: In the production and supply of 1,4 - Butanediol, the refractive index serves as an important quality control parameter. A deviation from the expected refractive index value may indicate the presence of impurities or a change in the chemical composition of the product. For example, if the refractive index is higher than the standard value, it could suggest the presence of heavier or more polar impurities in the sample.
- Process Monitoring: During the manufacturing process of 1,4 - Butanediol, the refractive index can be continuously monitored to ensure the consistency of the product. This real - time monitoring helps in making adjustments to the process parameters, such as temperature and pressure, to maintain the desired quality of the final product.
- Identification and Authentication: The refractive index is a characteristic property of 1,4 - Butanediol and can be used to identify and authenticate the substance. When dealing with multiple chemical products, the refractive index can be a quick and reliable way to confirm the identity of 1,4 - Butanediol.
Applications of 1,4 - Butanediol
1,4 - Butanediol has a wide range of applications in various industries due to its unique chemical and physical properties.
- Polymer Industry: It is a key raw material in the production of polyesters, polyurethanes, and polybutylene terephthalate (PBT). In the synthesis of PBT, 1,4 - Butanediol reacts with terephthalic acid to form a high - performance engineering plastic with excellent mechanical, thermal, and electrical properties. PBT is widely used in automotive parts, electrical appliances, and consumer goods.
- Solvent and Intermediate: 1,4 - Butanediol is used as a solvent in the pharmaceutical, textile, and paint industries. It can dissolve a variety of organic and inorganic substances, making it suitable for use in formulations such as coatings, adhesives, and inks. Additionally, it serves as an intermediate in the synthesis of other chemicals, such as γ - butyrolactone and tetrahydrofuran.
- Personal Care Products: Due to its low toxicity and good solubility, 1,4 - Butanediol is used in personal care products such as lotions, creams, and shampoos. It helps to improve the texture and stability of these products and can also act as a humectant, keeping the skin and hair hydrated.
Our Role as a CAS 110 - 63 - 4 Supplier
As a leading supplier of 1,4 - Butanediol (CAS 110 - 63 - 4), we are committed to providing high - quality products that meet the strictest industry standards. Our production facilities are equipped with state - of - the - art technology and quality control systems to ensure the consistency and purity of our products.
We understand the importance of the refractive index and other physical properties of 1,4 - Butanediol in different applications. That's why we conduct rigorous testing on every batch of our product to ensure that it meets the specified refractive index and other quality parameters. Our team of experts is always available to provide technical support and guidance to our customers, helping them to choose the right product for their specific needs.
In addition to 1,4 - Butanediol, we also offer a wide range of other chemicals, such as 4 - Hydroxyphenethyl Alcohol CAS 501 - 94 - 0, N - Ethylaniline CAS 103 - 69 - 5, and Active Diluent Alkyl (C12 - C14) Glycidyl Ether AGE CAS 68609 - 97 - 2. These products are also carefully selected and tested to ensure their quality and performance.
Contact Us for Procurement
If you are in the market for high - quality 1,4 - Butanediol or any of our other chemical products, we invite you to contact us for procurement. Our sales team is ready to assist you with your inquiries, provide detailed product information, and offer competitive pricing. Whether you need a small sample for testing or a large - scale supply for your production, we have the capacity and expertise to meet your requirements.
References
- CRC Handbook of Chemistry and Physics, 99th Edition.
- Kirk - Othmer Encyclopedia of Chemical Technology.
- Technical data sheets from chemical manufacturers.
