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Para Tertiary Amyl Phenol (CAS – 80-46-6)

Overview of Para Tertiary Amyl Phenol



Para Tertiary Amyl Phenol (CAS – 80-46-6) is a high-purity organic compound widely recognized for its disinfectant properties and as a critical raw material in resin manufacturing. It belongs to the alkyl phenol family and exhibits strong antimicrobial characteristics, making it a valuable component in industrial and commercial applications.

With the chemical formula C₁₁H₁₆O, Para Tertiary Amyl Phenol is commonly used in various industries, including healthcare, coatings, and chemical manufacturing. Its ability to function as a stabilizer and processing aid further enhances its industrial utility.


  • Chemical Name: Para Tertiary Amyl Phenol
  • CAS Number: 80-46-6
  • Molecular Formula: C₁₁H₁₆O
  • Molecular Weight: 164.24 g/mol
  • Appearance: White to off-white crystalline solid
  • Odor: Mild phenolic odor
  • Solubility: Slightly soluble in water, soluble in ethanol and organic solvents
  • Melting Point: 82-86°C
  • Boiling Point: 238°C
  • Stability: Stable under normal conditions; avoid exposure to strong acids and oxidizing agents
  • Synonyms: 4-tert-Amylphenol, PTAP

Key Properties


  • Antimicrobial Properties:
    Used in disinfectants, antiseptics, and industrial biocides.

  • Stabilizing Agent:
    Functions as an antioxidant in industrial formulations.

  • Chemical Intermediate:
    Used in the synthesis of resins, coatings, and polymer additives.

  • Thermal Stability:
    Maintains stability under moderate temperature conditions, ensuring longevity in formulations.<

  • UV Absorption:
    Effective in applications requiring UV protection and chemical stability.

  • Industrial Applications:
    Used in coatings, adhesives, and personal care formulations due to its preservative properties.

Applications of Para Tertiary Amyl Phenol (CAS – 80-46-6)


Para Tertiary Amyl Phenol (CAS – 80-46-6) is a highly versatile compound with applications across multiple industries. Its primary applications include:

  • Disinfectant and Antimicrobial Agent
    Para Tertiary Amyl Phenol is widely utilized as a disinfectant in industrial and healthcare settings. Its strong antimicrobial properties enable it to effectively combat bacteria, fungi, and viruses. It is commonly incorporated into surface cleaners, sanitizers, and medical-grade disinfectants to ensure hygiene and sterilization.

  • Raw Material for Resin Manufacturing
    A key application of Para Tertiary Amyl Phenol (CAS – 80-46-6) is in producing phenolic resins. These resins are extensively used in adhesives, coatings, and thermosetting plastics due to their high durability and resistance to heat and chemicals. The compound’s chemical stability ensures consistency in polymerization and enhances resin performance.

  • Additive in Industrial Coatings and Lubricants
    Para Tertiary Amyl Phenol is an essential stabilizer in industrial coatings and lubricants. It helps prevent oxidation and degradation, ensuring the longevity and effectiveness of protective coatings in harsh environments. Its presence enhances the performance of synthetic lubricants, providing superior wear resistance.

  • Chemical Intermediate in Specialty Chemicals
    This compound plays a critical role as an intermediate in specialty chemical synthesis. It contributes to developing antioxidants, agrochemicals, and pharmaceutical compounds, supporting innovation across multiple industrial sectors.

  • Role in Rubber and Plastic Manufacturing
    Para Tertiary Amyl Phenol (CAS – 80-46-6) is extensively used in rubber and plastic industries. It enhances the stability of rubber formulations, preventing premature oxidation and degradation. This results in improved mechanical strength, elasticity, and longevity of rubber-based products. It serves as a chain transfer agent in plastics, aiding in precise molecular weight control during polymerization.

  • Use in Oilfield Chemicals
    Para Tertiary Amyl Phenol acts as a stabilizer and corrosion inhibitor in oilfield chemicals in the oil and gas industry. It enhances the longevity of drilling fluids and lubricants, protecting metal surfaces from oxidative damage.

Benefits of Using Para Tertiary Amyl Phenol (CAS – 80-46-6)


Para Tertiary Amyl Phenol offers several advantages, making it a preferred choice for industrial applications. Key benefits include:

  • Strong Antimicrobial Properties:
    Ensures effective sterilization and disinfection, making it a reliable ingredient in hygiene and healthcare products.

  • High Chemical Stability:
    Maintains its efficacy under varying environmental conditions, extending product shelf life.

  • Versatile Industrial Applications:
    Used in disinfectants, resins, coatings, and chemical synthesis, offering broad utility.

  • Oxidation Resistance:
    Prevents degradation in lubricants and coatings, enhancing material longevity.

  • Rubber and Plastic Enhancement:
    Improves durability and oxidation resistance of elastomers and polymers.<

  • Cost-Effective: Delivers high efficiency at low concentrations, reducing material and operational costs.

Unlock the potential of Para Tertiary Amyl Phenol (CAS – 80-46-6) with Veeral Organics Pvt Ltd (VOPL)your trusted partner in high-quality chemical solutions. Whether you need technical specifications, tailored formulations, or expert guidance, our team is here to assist you. Contact us today and let’s collaborate to meet your business needs efficiently.

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