2-Ethylanthraquinone Market Report 2025: China Leads Production for Hydrogen Peroxide Industry

Global 2-Ethylanthraquinone (2-EAQ) Market Report 2025: China Leads Production for Hydrogen Peroxide Industry

Dec. 11, 2025 -- HDIN Research, a premier market intelligence provider, has announced the release of its detailed research report on the Global 2-Ethylanthraquinone (2-EAQ) Market. The report provides an in-depth analysis of the critical role this organic intermediate plays in the chemical sector, particularly in the manufacturing of hydrogen peroxide.

According to HDIN Research, the global market size for 2-Ethylanthraquinone in 2025 is estimated to range between 160 million and 320 million USD. The market is projected to maintain a stable growth trajectory, with a Compound Annual Growth Rate (CAGR) of 1.8% to 3.2% through 2030.

Understanding 2-Ethylanthraquinone and Its Synthesis
2-Ethylanthraquinone (CAS No. 84-51-5), often abbreviated as 2-EAQ, is a pivotal organic synthesis intermediate. While it has applications in photosensitive materials, dyes, and seed protection agents, its primary industrial utility is in the production of hydrogen peroxide.

The report highlights that the Phthalic Anhydride Method is currently the dominant industrial synthesis route. This method involves synthesizing 2-(4-ethylbenzoyl) benzoic acid (BE acid) from ethylbenzene and phthalic anhydride, followed by dehydration and ring closure. Due to the abundant availability of raw materials in the chemical supply chain, this method remains the most viable compared to the complex 2-formylanthraquinone conversion method or the direct oxidation of 2-ethylanthracene, which lacks industrial scalability due to raw material scarcity.

The Backbone of Hydrogen Peroxide Production
The "Anthraquinone Process" is the standard global method for producing hydrogen peroxide. In this process, 2-EAQ is dissolved in a mixed solvent to form a "working solution." It undergoes hydrogenation in the presence of a palladium catalyst and subsequent oxidation to yield hydrogen peroxide, with the 2-EAQ being recycled.

HDIN Research provides technical insights into the working solution formulations. For a typical production capacity of 100,000 tons of 27.5% hydrogen peroxide, the most widely used formulation requires approximately 140 tons of 2-EAQ combined with 250 tons of Trioctyl Phosphate. An alternative common formulation utilizes 140 tons of 2-EAQ, 160 tons of Trioctyl Phosphate, and 90 tons of Tetrabutyl Urea.

Regional Landscape and Major Players
China currently stands as the world's largest producer, consumer, and exporter of 2-Ethylanthraquinone. The report notes that major global chemical entities, such as Solvay, source 2-EAQ from Chinese manufacturers for their own hydrogen peroxide production and for distribution to other manufacturers.

The market is concentrated with a few key players holding significant capacity. Jilin Zirui New Material Co. Ltd. is identified as the largest manufacturer with a substantial capacity lead.

About HDIN Research
HDIN Research is a trusted name in industrial market research, providing global clients with data-driven insights and strategic analysis. We specialize in the chemical, material, and energy sectors, helping businesses navigate complex market landscapes.

Media Contact
Company Name: HDIN Research
Website: www.hdinresearch.com
Email: sales@hdinresearch.com