Understanding the Chemical with CAS Number 111-55-7 A Deep Dive into 1,2-Dodecanediol
In the world of chemistry, unique identification is crucial for the effective study and application of substances. One way chemists identify chemicals is through the Chemical Abstracts Service (CAS) registry number. Each unique compound is assigned a distinctive number; one such compound is 1,2-Dodecanediol, which has the CAS number 111-55-7. This article aims to provide an overview of this chemical, its properties, uses, and safety considerations.
What is 1,2-Dodecanediol?
1,2-Dodecanediol is a type of fatty alcohol, characterized as a straight-chain aliphatic diol with the chemical formula C12H26O2. This compound features two hydroxyl (-OH) groups located on the first and second carbon atoms of a dodecane chain, which comprises twelve carbon atoms in total. This simple structure is relevant for various applications, particularly in the fields of cosmetics, pharmaceuticals, and industrial products.
Physical and Chemical Properties
This diol is a colorless, viscous liquid at room temperature. It has a relatively high boiling point, approximately 250°C (482°F), and a melting point around 9°C (48°F). Its solubility profile shows that it is soluble in organic solvents, but less so in water, due to its long hydrophobic carbon chain coupled with the polar -OH groups. These physical and chemical characteristics make 1,2-Dodecanediol an interesting compound for formulation in diverse products.
Applications of 1,2-Dodecanediol
1. Cosmetics and Personal Care One of the primary applications of 1,2-Dodecanediol is in the cosmetics industry. It acts as a skin-conditioning agent, providing moisturizing properties. The compound can enhance the texture and feel of products like lotions, creams, and hair conditioners, making them smoother and more desirable for consumers.
cas no 111-55-7
2. Pharmaceuticals In pharmaceutical applications, 1,2-Dodecanediol can function as an emulsifying agent or a solubilizer. Its ability to stabilize formulations helps ensure that active pharmaceutical ingredients are effectively delivered in appropriate dosages.
3. Industrial Uses Beyond cosmetics and pharmaceuticals, this diol finds potential applications in the manufacture of surfactants, lubricants, and even plasticizers. Its versatility allows it to serve various industries, making it a valuable chemical in commercial manufacturing processes.
Safety Considerations
While 1,2-Dodecanediol has valuable applications, safety is paramount when handling any chemical. According to available safety data, this compound can cause mild skin and eye irritation upon contact. Therefore, appropriate safety measures, such as wearing gloves and goggles, should be observed during handling. Additionally, like many organic compounds, inhalation or ingestion can lead to adverse health effects; thus, it is advisable to ensure adequate ventilation in work areas.
Regulatory Status
As with many chemicals, the regulatory status of 1,2-Dodecanediol varies by region. Many countries require that safety data sheets (SDS) accompany the chemical, providing critical information on its handling, risks, and disposal. Manufacturers and researchers must stay informed about regulations set forth by national and international bodies to ensure compliance and safe use.
Conclusion
1,2-Dodecanediol, with its CAS number 111-55-7, is a multifaceted compound that plays a significant role in various industries, particularly in cosmetics and pharmaceuticals. Understanding its properties, uses, safety considerations, and regulatory framework is essential for chemists, manufacturers, and consumers alike. As the demand for effective and safe compounds continues to grow, the significance of chemicals like 1,2-Dodecanediol will likely remain vital in advancements across multiple sectors.