108-78-1 ECHA: Understanding the Implications of this Chemical Substance
What is 108-78-1 ECHA?
108-78-1 ECHA is a unique identifier assigned to a chemical substance by the European Chemicals Agency (ECHA). This identifier is used to track and regulate the use of this substance within the European Union. The substance with the identifier 108-78-1 ECHA is also known as Terephthalic acid, a chemical compound commonly used in the production of polyester fibers, bottles, and other plastic materials.
Properties and Uses of Terephthalic Acid
Terephthalic acid is a white crystalline powder with a molecular formula of C8H6O4. It has a melting point of 300°C and is slightly soluble in water. This acid is primarily used as a monomer in the production of polyethylene terephthalate (PET), a common plastic material used in packaging, textiles, and industrial applications.
Safety and Environmental Concerns
The use of terephthalic acid can pose environmental and health risks if not handled and disposed of properly. Exposure to this substance can cause skin and eye irritation, respiratory problems, and other health issues. Additionally, terephthalic acid can contaminate soil and water if released into the environment.
Regulations and Classification
The ECHA has classified terephthalic acid as a substance of very high concern (SVHC) due to its potential impact on human health and the environment. The use of this substance is regulated under the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation in the European Union. Manufacturers, importers, and users of terephthalic acid must comply with REACH regulations to ensure safe handling, use, and disposal of this substance.
Conclusion
In conclusion, 108-78-1 ECHA is a unique identifier for terephthalic acid, a chemical substance widely used in the production of polyester materials. While this substance has numerous benefits, its use also poses environmental and health risks if not managed properly. As such, it is essential for manufacturers, importers, and users of terephthalic acid to comply with ECHA regulations and take necessary measures to minimize its impact on human health and the environment.
