In the dynamic landscape of chemical manufacturing, certain compounds serve as linchpins, enabling the creation of advanced materials and functional products. 4-tert-Octylphenol, known by its CAS number 140-66-9 and commonly abbreviated as PTOP, stands as a prime example of such a versatile chemical intermediate. As a premier manufacturer and supplier operating from China, NINGBO INNO PHARMCHEM is dedicated to delivering high-quality PTOP that fuels innovation across numerous industrial sectors. This article highlights the significance of PTOP, its key properties, and its diverse applications that make it indispensable for modern chemical industries.

Understanding the Versatility of PTOP

PTOP is an alkylphenol characterized by a tertiary octyl group attached to the para position of a phenol ring. This specific molecular structure grants it a unique set of physical and chemical properties, making it an exceptionally useful intermediate. It is typically supplied as a white flake solid, with a melting point range of 79-82°C, indicating its stable solid state under normal ambient conditions. Its low water solubility but good solubility in organic solvents further define its utility in various formulations.

The primary appeal of PTOP to industrial chemists lies in its reactivity and its ability to impart specific characteristics when incorporated into larger molecules or polymers. This makes it a sought-after raw material for the synthesis of:

  • Oil-Soluble Phenolic Resins: PTOP is a critical component in creating octyl phenolic resins, which are known for their excellent solubility in oils and solvents, good adhesion, and resistance to heat and chemicals. These resins are extensively used in protective coatings, varnishes, printing inks, and adhesives.
  • Surfactants: PTOP is a foundational precursor for producing a wide array of non-ionic surfactants, particularly alkylphenol ethoxylates. These surfactants are vital in detergents, cleaners, emulsifiers, wetting agents, and dispersants across industries like textiles, agriculture, and personal care.
  • Pharmaceuticals and Agrochemicals: It serves as a key intermediate in the synthesis of certain pharmaceutical compounds and active ingredients for pesticides. The chemical industry relies on PTOP for building complex molecules that exhibit specific biological activities.
  • Additives: PTOP finds application as an additive in rubber vulcanization processes, enhancing cure characteristics, and also in oilfield chemicals, contributing to performance in drilling and extraction operations.

Why Choose NINGBO INNO PHARMCHEM for PTOP?

When considering where to buy PTOP, partnering with NINGBO INNO PHARMCHEM provides distinct advantages. As a direct manufacturer based in China, we offer competitive pricing, ensuring cost-effectiveness for your procurement needs. Our commitment to stringent quality control guarantees that the PTOP you receive meets high purity standards, essential for reliable downstream synthesis. Furthermore, our established production capacity and logistical expertise ensure a stable and timely supply chain, providing the reliability that procurement managers demand.

We invite R&D scientists and procurement professionals to explore the capabilities of PTOP. Contact NINGBO INNO PHARMCHEM today to request a quote or samples, and discover how our high-quality 4-tert-Octylphenol can enhance your chemical manufacturing processes.