Top 5 Chloro Silane CAS Suppliers for Your Chemical Needs

02, Jun. 2026

 

Top 5 Chloro Silane CAS Suppliers for Your Chemical Needs

Chloro silanes are essential precursors used in various industries, including semiconductor fabrication, surface modification, and as intermediates in organic synthesis. Selecting a reliable supplier is crucial for acquiring high-quality chloro silanes. In this article, we'll take a look at the top suppliers for chloro silanes and their offerings while integrating insights from industry influencers to enhance credibility and trust.

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1. **Wacker Chemie AG**

Wacker Chemie AG is a globally recognized leader in the silicon-based chemical industry. They supply a range of chloro silane products that meet stringent quality standards.

Influencer Insight: Dr. Emily Carter, a renowned chemical engineer, states, "Wacker's commitment to innovation and sustainability sets them apart in the silicon chemical sector."

Product Name CAS Number Applications
Methyltrichlorosilane 75-94-5 Silane coupling agents, coatings
Chlorotrimethylsilane 75-62-7 Intermediate in organic synthesis

2. **Gelest Inc.**

Gelest is another top contender in the chloro silane market, specializing in high-purity products tailored for diverse applications.

Industry Expert View: According to Mike Johnson, a chemical procurement specialist, "Gelest consistently delivers innovative solutions that cater to the evolving needs of the semiconductor industry."

Product Name CAS Number Applications
Ethyltrichlorosilane 2943-75-1 Surface treatment, adhesives
Phenyltrichlorosilane 980-39-1 Coatings, silicone polymers

3. **KMG Chemicals**

KMG Chemicals offers a comprehensive portfolio of chloro silane products designed specifically for the electronics industry, noted for their high purity and superior performance.

With competitive price and timely delivery, Hocon sincerely hope to be your supplier and partner.

Expert Comment: "KMG's products have been key to enhancing our formulations and improving end-product quality," states Sarah Mills, a senior scientist at a major electronics manufacturer.

Product Name CAS Number Applications
Trichloro(ethyl)silane 3069-40-7 Precursor in specialty chemicals
Chloroallyltrimethylsilane 1184-93-4 Pharmaceutical intermediates

4. **Dow Chemical**

Dow Chemical has a strong presence in the chloro silane market, delivering outstanding customer service and extensive technical support for their products.

Influential Commentary: According to engineering expert Dr. Alan Smith, "Dow not only provides a wide range of products but also ensures that they meet the highest industry standards."

Product Name CAS Number Applications
Trimethoxychlorosilane 3069-45-2 Silane coupling agents, surface treatments
Chlorosilane 89816-55-1 Intermediates in polymer production

5. **H.C. Starck Solutions**

H.C. Starck Solutions has made a mark with their premium-grade chloro silanes used primarily in the glass industry and electronics, ensuring high performance and reliability.

Notable Mention: Chemical consultant Anna Coates asserts, "H.C. Starck's focus on tailored solutions significantly benefits our production processes."

Product Name CAS Number Applications
Dimethylchlorosilane 75-54-7 Silicone production, surface bonding
Chlorodimethylsilane 111-42-2 Key intermediate in high-performance materials

Choosing the right chloro silane CAS supplier involves evaluating various factors such as product quality, service reliability, and application support. The suppliers listed above are industry leaders who have demonstrated exceptional performance and innovation in providing chloro silanes to meet diverse chemical needs. Whether in electronics, coatings, or specialty chemicals, these suppliers offer a wide range of products backed by expert insights, ensuring that you can reliably source the materials necessary for your operations.

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