Top 10 Companies in the High Purity Trans-1,2-Dichloroethylene (>6N) Industry (2025): Key Suppliers Fueling Semiconductor and Electronics Manufacturing

In Business Insights
May 29, 2025

This report provides a deep insight into the global High Purity Trans-1,2-Dichloroethylene (>6N) market, covering all its essential aspects. This ranges from a macro overview of the market to micro details of the market size, competitive landscape, development trend, niche market, key market drivers and challenges, SWOT analysis, value chain analysis, etc. The analysis helps the reader to shape the competition within the industries and strategies for the competitive environment to enhance the potential profit.

The global market for High Purity Trans-1,2-Dichloroethylene (>6N) was valued at USD 16.4 million in 2024 and is projected to reach USD 25 million by 2031, growing at a compound annual growth rate (CAGR) of 6.3% during the forecast period (2024-2031). This growth is being driven by increasing semiconductor production, stringent purity requirements in electronics manufacturing, and the chemical’s advantages as an ozone-safe cleaning and oxidation agent.


🔟 1. Merck KGaA (Versum Materials)

Headquarters: Darmstadt, Germany
Key Offering: Ultra-high purity Trans-1,2-DCE for semiconductor applications

Merck’s Electronic Materials division is a leader in supplying ultra-pure chemicals to semiconductor manufacturers worldwide. Their >6N Trans-1,2-Dichloroethylene is essential for silicon wafer cleaning and oxidation processes in advanced chip fabrication.

Key Advantages:

  • Industry-leading purity levels up to 7N
  • Global supply chain for semiconductor manufacturers
  • R&D focus on next-generation semiconductor materials

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9️⃣ 2. Guizhou Weidun Jinglin Electronic Materials

Headquarters: Guizhou, China
Key Offering: High-purity Trans-1,2-DCE for domestic semiconductor market

As China’s semiconductor industry expands, Guizhou Weidun has become a critical domestic supplier of high-purity electronic chemicals. The company specializes in purification technology to meet stringent quality requirements for advanced chip manufacturing.

Key Advantages:

  • Strategic supplier for China’s growing semiconductor sector
  • Cost-competitive alternative to imported materials

8️⃣ 3. ShangHai WeChem Chemical Co., Ltd.

Headquarters: Shanghai, China
Key Offering: 6N purity Trans-1,2-Dichloroethylene

ShangHai WeChem is a leading Chinese manufacturer and distributor of specialty chemicals, including high-purity Trans-1,2-Dichloroethylene for electronics applications. The company serves both domestic and international markets.

Key Advantages:

  • Vertically integrated production facility
  • Custom purity formulations available

7️⃣ 4. APK Gas Company

Headquarters: Moscow, Russia
Key Offering: Ultra-high purity electronic chemicals

APK Gas specializes in high-purity gases and chemicals for semiconductor and electronics manufacturing. Their Trans-1,2-Dichloroethylene meets strict quality standards for critical fab processes.

Key Advantages:

  • Strong presence in Eastern European markets
  • Bulk supply capabilities for large manufacturers

6️⃣ 5. RCI Labscan Limited

Headquarters: Bangkok, Thailand
Key Offering: Research-grade high purity chemicals

RCI Labscan is a global distributor of laboratory chemicals and materials, including high-purity Trans-1,2-Dichloroethylene for research institutions and small-scale manufacturing applications.

Key Advantages:

  • Global chemical distribution network
  • Small quantity availability for R&D purposes

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5️⃣ 6. Kanto Chemical Co., Inc.

Headquarters: Tokyo, Japan
Key Offering: Semiconductor-grade high purity chemicals

Kanto Chemical is a leading Japanese supplier of ultra-pure chemicals to the global semiconductor industry, including Trans-1,2-Dichloroethylene meeting stringent purity requirements.

Key Advantages:

  • Specialization in semiconductor manufacturing materials
  • Strong quality control and technical support

4️⃣ 7. Nanjing Nengde Chemical Co., Ltd.

Headquarters: Nanjing, China
Key Offering: Industrial and electronic grade chemicals

Nanjing Nengde produces and supplies various industrial chemicals including high purity Trans-1,2-Dichloroethylene for electronics applications in the Asian market.

Key Advantages:

  • Cost-effective supply for regional manufacturers
  • Flexible production capacity

3️⃣ 8. Hangzhou Dayangchem Co. Ltd.

Headquarters: Hangzhou, China
Key Offering: Specialty chemicals for multiple industries

Dayangchem manufactures and distributes various industrial chemicals including research-grade Trans-1,2-Dichloroethylene, serving customers worldwide through its distribution network.

Key Advantages:

  • Global chemical supply capabilities
  • Custom chemical solutions available

2️⃣ 9. TCI Chemical

Headquarters: Tokyo, Japan
Key Offering: Research chemicals and materials

TCI provides high-purity chemicals for research and development purposes, including laboratory-grade Trans-1,2-Dichloroethylene for academic and industrial research applications.

Key Advantages:

  • Specialization in research-grade materials
  • Small quantity packaging options

1️⃣ 10. Alfa Aesar

Headquarters: Lancashire, UK
Key Offering: High purity chemicals and materials

As part of Thermo Fisher Scientific, Alfa Aesar is a global supplier of research chemicals, metals and materials, including high purity Trans-1,2-Dichloroethylene for laboratory use.

Key Advantages:

  • Global distribution network
  • Consistent quality assurance

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Market Outlook

The High Purity Trans-1,2-Dichloroethylene market is experiencing steady growth as semiconductor manufacturers continue to expand production capacity globally and demand for advanced electronics increases.

Key Market Trends:

  • Increasing semiconductor fab construction in Asia-Pacific region
  • Stricter purity requirements for next-generation chip manufacturing
  • Growing demand for electronic-grade chemicals in emerging markets
  • Supply chain diversification away from concentrated sources

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The companies listed above are critical suppliers enabling advanced semiconductor manufacturing and helping drive innovation in electronics technology worldwide.