Silane CHM-Dimethoxy

$Silane CHM-Dimethoxy

Colourless, clear liquid with a weak characteristic odor. Soluble in organic solvents, insoluble in water.

  • CAS No. 17865-32-6
  • Empirical formula C9H20O2Si
  • Molecular weight 188.34 g/mol


Silane CHM-Dimethoxy offers the following performance advantages:

  • Increased yield of polymer per unit weight of catalyst.
  • Increased isotactic content of polypropylene-based polymers.
  • Improved molecular weight dispersity of the polymer.

Avoid access of moisture during handling and processing.

The method of use is so dependent upon the manufacturer's own process that no specific suggestions can be made.

Silane CHM-Dimethoxy is used as component of a Ziegler-Natta olefin polymerization catalyst system.


  • 25 kg can
  • 190 kg drum
  • 880 kg IBC


The 'Best use before end' date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)

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