Chloro(chloromethyl)dimethylsilane (CMM2)

$Chloro(chloromethyl)dimethylsilane (CMM2)

Clear, mobile, colourless to yellowish, caustic liquid with pungent odour

  • CAS No. 1719-57-9
  • Empirical formula C3H8Cl2Si
  • Molecular weight 143.09


  • Content min. 99.0%
  • One of the largest producers worldwide
  • Proprietary technology
  • Continuous production in dedicated equipment
  • Backward integration to silicon and chlorine
  • REACH: SCC (handling as intermediate under strictly controlled conditions)
  • Building block for the synthesis of pharmaceuticals/API
  • Precursor for performance products



Drum internally lacquered 216,5 l (200 kg net) Jerrycan 30l (30 kg net)


Storage stability for at least: 12 months

Further information for storage: Keep in the original container in a cool well ventilated place. Keep container dry and tightly closed.
Conditions for storage rooms and vessels: Do not store in containers made of aluminum or other light metals.
Storage beyond the recommended period 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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