Custom Manufacturing

PCAS' know-how is recognized in many fine specialty chemical segments of industry.

PCAS' know-how is recognized in many fine specialty chemical segments of industry. Our know-how, industrial experience and the flexibility of our plants are at your service to expand your production capacities, occasionally or over the longer term. We are experts in the vast majority of industrial chemical reactions and processes, and have been for several decades. Our highly flexible technological platform adapts to your requirements and meets your needs, no matter how varied.

PCAS has formed partnerships with leading companies in many industrial sectors ranging from agrochemicals, water treatment, extraction (catalysts, exchange resins, ionic solvents, etc.), plastic additives and tires, specialty polymers, paper-making, etc.

We are used to working in complete confidentiality on the processes you own (tolling), but we can also develop or optimize a specific process thanks to our R&D teams and pilots based at industrial sites.

  • Acylation
  • Alkylation
  • Bromination
  • Chlorination
  • Chlorosulfonation
  • Diels & Alder
  • Enzymatic reactions
  • Oximation
  • Polymerization
  • Reduction
  • Saponification
  • Cannizzarro
  • Diazotization
  • Formylation
  • Grignard
  • Hydrogenation (40 bars)
  • N-Alkylation
  • Separation of optical isomers
  • Skraup
  • Wittig
  • Wolf-Kishner reduction
  • Esterification
  • Fries
  • Friedel-Crafts
  • Lithiation
  • Low temperature -90°
  • Methylation