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CAS 70851-52-4

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n-Triacontyldimethylchlorosilane

Description:
n-Triacontyldimethylchlorosilane, with the CAS number 70851-52-4, is an organosilicon compound characterized by its long hydrocarbon chain and chlorosilane functional group. It features a triacontyl group, which consists of 30 carbon atoms, attached to a silicon atom that is also bonded to two methyl groups and a chlorine atom. This structure imparts unique properties, including hydrophobicity and low surface energy, making it useful in various applications such as surface modification, coatings, and as a coupling agent in polymer chemistry. The presence of the chlorosilane group allows for reactivity with various substrates, facilitating the formation of siloxane bonds. Additionally, n-Triacontyldimethylchlorosilane can enhance the compatibility of organic materials with inorganic surfaces, improving adhesion and stability. Its long carbon chain contributes to its effectiveness in reducing surface tension and enhancing water repellency. Safety considerations include handling precautions due to its reactivity and potential health hazards associated with chlorosilanes, necessitating appropriate protective measures during use.
Formula:C32H67ClSi
InChI:InChI=1/C32H67ClSi/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-34(2,3)33/h4-32H2,1-3H3
InChI key:InChIKey=QAADEYIJKBTPIG-UHFFFAOYSA-N
SMILES:C(CCCCCCCCCCCCCCCCCCCCCCCCCCC)CC[Si](C)(C)Cl
Synonyms:
  • Chloro(Dimethyl)Triacontylsilane
  • Chlorodimethyltriacontylsilane
  • Dimethyltriacontylchlorosilane
  • Silane, chlorodimethyltriacontyl-
  • Triacontyldimethylchlorosilane
  • chlorodimethyltriacontyl-silan
  • N-TRIACONTYLDIMETHYLCHLOROSILANE
  • n-Triacontyldimethylchlorosilanetechgrade
  • TRIACONTYLDIMETHYLCHLOROSILANE, blend
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