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CAS 18171-14-7

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(3-Chloropropyl)methoxydimethylsilane

Description:
(3-Chloropropyl)methoxydimethylsilane, with the CAS number 18171-14-7, is an organosilicon compound characterized by the presence of a chloropropyl group and a methoxydimethylsilyl moiety. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity due to the chloropropyl group, which can participate in nucleophilic substitution reactions. The presence of the methoxy and dimethyl groups enhances its compatibility with organic solvents and contributes to its utility in various applications, including as a coupling agent in the formulation of silicone-based materials and as a surface modifier. It exhibits moderate volatility and can hydrolyze in the presence of moisture, leading to the formation of silanol groups. This hydrolysis can be advantageous in applications where silane coupling is desired, such as in the enhancement of adhesion properties in coatings and composites. Safety precautions should be taken when handling this compound, as it may cause irritation to the skin and eyes, and proper storage conditions should be maintained to prevent degradation.
Formula:C6H15ClOSi
InChI:InChI=1S/C6H15ClOSi/c1-8-9(2,3)6-4-5-7/h4-6H2,1-3H3
InChI key:InChIKey=JTWDWVCNOLORBR-UHFFFAOYSA-N
SMILES:[Si](CCCCl)(OC)(C)C
Synonyms:
  • (3-Chloropropyl)methoxydimethylsilane
  • (3-Chloropropyl)dimethylmethoxysilane
  • Silane, (3-chloropropyl)methoxydimethyl-
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