Phenol and Specialties
SEQENS is a leading supplier of Phenol specialties
SEQENS is an integrated producer of phenol & specialties offering a comprehensive portfolio of high-purity phenols and derivatives tailored to demanding industrial applications. Each product is available in multiple grades to meet specific technical requirements.
We have adopted a market-oriented business approach to facilitate closer relationships with our customers, who include many of the world’s largest companies in their respective industries. This proximity with our customers, combined with strong engineering capabilities and our innovative culture, enables us to always develop new opportunities and create value for our customers.
SEQENS phenol and specialties are used across diverse sectors:
- Engineering plastics and resins
- Pharmaceutical and healthcare
- Cosmetics and fragrances
- Surface treatment agents
- Fine chemical synthesis
As part of the SEQENS group, our manufacturing site in France is ISO 9001, ISO 50001, ISO 14001, ISO 45001, ExciPact, Ecovadis Platinum and ISCC Plus certified, ensuring high standards in quality, safety, and environmental responsibility. Each batch undergoes strict quality control to ensure full traceability and compliance with global regulations.

>>Learn more about our production site in Roussillon and our capabilities here
Phenol
Phenol is used for the manufacturing of bisphenol A, an intermediate product of polycarbonate and epoxy resins. Phenol also finds widespread use as a raw material for phenolic resins for, caprolactam (raw material for nylon 6 fiber and nylon 6 resins) and is a precursor for other areas of application, from insulation, coatings or food additives.
Alpha Methylstyrene
Alpha-methylstyrene (AMS) is a colourless liquid used as a co-monomer in a range of polymerization processes to improve impact and heat resistance.
The primary use of AMS is in acrylonitrile-butadiene-styrene (ABS)resin but it is also used in adhesives, tackifying resins, printing inks, fragrancies.
Sustainable Solvents for a Greener Future
Explore our range of sustainable solvents, designed to meet the growing demand for eco-friendly solutions. Our bio-attributed, circular, and low-carbon solvents offer an effective alternative to traditional options, reducing environmental impact without compromising on performance. By choosing our sustainable solvents, you contribute to a more responsible and circular economy while achieving high efficiency in your applications. Discover how our innovative solutions can support your sustainability goals today.