OQ Chemicals expands heptanoic acid production for lubricants

OQ Chemicals has announced the launch of dedicated heptanoic acid production at its Oberhausen facility in Germany, set to begin in June 2025. The investment strengthens the company’s carboxylic acid portfolio and improves supply chain security for European customers.

The expansion aligns with OQ Chemicals’ strategy to meet the increasing demand for heptanoic acid, a versatile compound used across multiple industries, including performance materials, energy solutions, consumer products, and aviation.

Enhancing market stability

This significant investment in our production site in Oberhausen marks a positive decision for the future, enhancing our ability to meet increasing local demand,” said Dr. Albrecht Schwerin, COO of OQ Chemicals. “By leveraging our proprietary Oxo production capabilities, we ensure stability and flexibility to adapt to evolving market needs.”

Svea Meuser, global Business Director for Carboxylic Acids & Speciality Esters, highlighted the crucial role of heptanoic acid in lubricants, energy solutions, and modern aircraft systems. “Its versatility makes it an essential component in environmentally friendly formulations. Through our dedicated European production, we can meet growing demand with consistency and reliability.”

The role of heptanoic acid in lubricants

Heptanoic acid is a key ingredient in high-performance lubricants, particularly in synthetic esters that offer superior thermal stability, oxidation resistance, and low volatility. It plays a vital role in:

• Aviation and automotive lubricants, where it enhances oxidative stability and reduces engine wear
• Metalworking fluids, providing anti-wear and anti-corrosion properties
• Compressor and hydraulic fluids, improving lubricity and longevity
• Eco-friendly lubricants, as its derivatives contribute to biodegradable formulations

By increasing European production, OQ Chemicals is ensuring a reliable and sustainable supply of heptanoic acid for lubricant manufacturers and industrial applications.

OQ Chemicals, formerly Oxea, is a leading producer of Oxo intermediates and Oxo performance chemicals, including alcohols, polyols, carboxylic acids, speciality esters, and amines. These compounds are vital for the manufacture of coatings, lubricants, pharmaceuticals, fragrances, inks, and plastics.