Abstract
This article provides a comprehensive guide to C9-11 Pareth, a chemical substance with CAS number 68439-46-3. It delves into the properties, uses, safety measures, and regulatory aspects of this compound. The guide aims to equip readers with a thorough understanding of C9-11 Pareth, making it an essential resource for professionals in the chemical industry and researchers.
Introduction to C9-11 Pareth CAS 68439-46-3
C9-11 Pareth, also known as polyoxyethylene lauryl ether, is a non-ionic surfactant widely used in various industries. It is a derivative of lauryl alcohol, where ethylene oxide molecules are added to increase its hydrophilicity. This guide will explore the chemical properties, applications, safety considerations, and regulatory information surrounding C9-11 Pareth.
Chemical Properties of C9-11 Pareth
C9-11 Pareth has a molecular formula of C12H25O(C2H4O)nH, where “n” represents the number of ethylene oxide units added. It is a colorless, odorless liquid with a melting point of approximately -50°C and a boiling point of around 200°C. The compound is soluble in water and has good stability under normal conditions. Its hydrophilic-lipophilic balance (HLB) value is typically between 8 and 12, making it suitable for use in a wide range of applications.
Applications of C9-11 Pareth
C9-11 Pareth finds extensive use in several industries due to its unique properties. Some of the primary applications include:
1. Detergents and Cleaning Agents: C9-11 Pareth is a key ingredient in various detergents, including laundry detergents, dishwashing liquids, and industrial cleaners. Its surfactant properties help in emulsifying oils and greases, making it easier to remove dirt and stains.
2. Personal Care Products: The compound is used in shampoos, conditioners, and body washes to improve the foaming and cleaning action. It also contributes to the mildness of these products, reducing the risk of skin irritation.
3. Cosmetics: C9-11 Pareth is utilized in cosmetics, such as lotions and creams, to enhance their spreadability and emulsification properties.
Safety Considerations for C9-11 Pareth
While C9-11 Pareth is generally considered safe for use, it is essential to follow proper handling and storage procedures. Some safety considerations include:
1. Skin and Eye Irritation: Direct contact with the compound can cause mild irritation to the skin and eyes. It is recommended to wear protective gloves and goggles during handling.
2. Inhalation: Inhaling the vapor or mist of C9-11 Pareth can cause respiratory irritation. Adequate ventilation is necessary in areas where the compound is used or stored.
3. Environmental Impact: The compound is biodegradable but can be harmful to aquatic life if released into water bodies. Proper waste disposal methods should be followed to minimize environmental impact.
Regulatory Information
C9-11 Pareth is subject to various regulations and standards, depending on its use and the country of operation. Some of the key regulatory aspects include:
1. European Union: The compound is listed under the European Union’s Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) regulation. Manufacturers and importers must register the substance and provide safety data sheets.
2. United States: In the United States, C9-11 Pareth is regulated under the Toxic Substances Control Act (TSCA). It is also listed on the Inventory of Existing Chemical Substances (IECS).
3. China: In China, the compound is subject to the Chemicals Registration and Evaluation Program (CREP) and the Catalogue of Hazardous Chemicals.
Conclusion
The Ultimate Guide to C9-11 Pareth CAS 68439-46-3: Everything You Need to Know serves as a comprehensive resource for understanding the properties, applications, safety measures, and regulatory aspects of this chemical compound. By providing detailed information on C9-11 Pareth, this guide aims to assist professionals in the chemical industry and researchers in making informed decisions regarding its use.
Keywords: C9-11 Pareth, polyoxyethylene lauryl ether, CAS 68439-46-3, chemical properties, applications, safety considerations, regulatory information
