Deutsch: Biphenyl / Español: Biphenyl / Português: Biphenyl / Français: Biphenyl / Italiano: Biphenyl /

Biphenyl in the quality management context refers to a chemical compound that is utilized in various industries for its properties as a preservative, a dye carrier, and in the manufacturing of polymers and resins. Its chemical formula is C12H10, consisting of two benzene rings connected by a single bond, making it a stable and versatile organic compound. In quality management, particularly in the chemical, pharmaceutical, and food industries, managing the use of biphenyl involves ensuring its application adheres to safety standards, regulatory requirements, and quality specifications to prevent contamination, ensure product safety, and maintain consumer health.


The management of biphenyl in industrial applications underscores the importance of adhering to established safety and quality standards. Given its use in various sectors, the compound's handling, storage, and disposal must be carefully controlled to minimize environmental impact and ensure worker safety. Regulatory bodies such as the Environmental Protection Agency (EPA) in the United States and the European Chemicals Agency (ECHA) in the European Union have guidelines and regulations governing the use of biphenyl to protect public health and the environment.


In the context of quality management, ensuring the controlled use of biphenyl involves comprehensive risk assessments, regular monitoring of exposure levels, and strict adherence to legal limits and safety guidelines. Industries utilizing biphenyl must implement quality control procedures to detect and measure the compound's presence in products and environments, ensuring that any usage complies with international standards and does not pose a risk to consumers or the environment.

Application Areas

  1. Chemical Industry: Used as an intermediate in the synthesis of various chemical compounds.
  2. Pharmaceutical Industry: Employed in the production of certain drugs and as a solvent in some formulations.
  3. Food Industry: Previously used as a preservative for citrus fruits.
  4. Manufacturing: Utilized in the production of polymers, plastics, and resins.


  • Use in the synthesis of advanced pharmaceuticals requiring specific chemical properties.
  • Employment as a heat transfer medium in some industrial processes.
  • Former use as a preservative in food packaging to prevent mold growth on citrus fruits.


  • Potential health risks associated with exposure to biphenyl include respiratory issues, skin irritation, and other toxic effects.
  • Environmental risks due to improper disposal or leaks, leading to soil and water contamination.
  • Regulatory risks related to non-compliance with safety standards and exposure limits.


To manage the use of biphenyl effectively, organizations should:

  • Conduct regular environmental and health safety assessments.
  • Implement stringent handling and storage protocols.
  • Ensure compliance with all relevant local and international regulations.
  • Provide training for employees on the safe handling of hazardous chemicals.


Managing biphenyl exposure involves:

  • Installing adequate ventilation systems in workplaces.
  • Using personal protective equipment (PPE) to reduce worker exposure.
  • Implementing spill response procedures and emergency plans.
  • Regularly monitoring workplace and environmental levels of biphenyl.

History and Legal Basics

The use of biphenyl has been regulated over the years due to its potential health and environmental impacts. Regulations such as the Toxic Substances Control Act (TSCA) in the United States and Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) in the European Union govern its use, emphasizing the need for strict quality management practices in industries that utilize this chemical.

Examples of Sentences

  • "The chemical plant implemented advanced filtration systems to manage biphenyl emissions effectively."
  • "Quality control measures are in place to ensure that biphenyl levels in the product remain within safe limits."
  • "Recent updates to regulations have necessitated a review of our biphenyl handling procedures."

Similar Terms or Synonyms

  • Diphenyl
  • Phenylbenzene
  • PhPh


In quality management, the management of biphenyl is crucial for ensuring that its use in various industrial applications meets safety standards and regulatory requirements. Effective control measures, monitoring, and adherence to guidelines are essential to minimize health risks, protect the environment, and comply with legal obligations. Through rigorous quality management practices, industries can safely utilize biphenyl while maintaining high safety and quality standards.


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