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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC5620
SiSiB® PC5620

Triethylchlorosilane

SiSiB® PC5620 is a clear, colourless to yellowish, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition.


SiSiB® PC5620

Technical Data


CAS No.

994-30-9

EINECS No.

213-615-6

Formula

C6H15ClSi

Molecular Weight

150.72

Boiling Point

145°C [760mmHg]

Flash Point

30°C



Color and Appearance

Colorless transparent liquid

Density 25/25°C

0.896

Refractive Index

1.4313 [25°C]

Min. Purity

99.0%


Application


  • SiSiB® PC5620 organofunctional silanes may used as silylating agent for dervatization of primary and secondary alcohols etc.


  • The hydrolytic stability of the trimethylsilyl-protected alcohols lies between that of methyldiisopropylsilyl- and trimethylsilyl-protected alcohols in acid and base. The selective oxidation of the triethylsilyl-protected alcohols in the presence of tert-butyldimethylsilyl-protected alcohol has been shown. The deprotection of silyl ethers has been reviewed as has the oxidation of silyl ethers.


  • SiSiB® PC5620 may be used to protect allylic esters as silylketene acetal. It is more stable but less volatile derivates than trimethylchlorosilane.


Packing and Storage


  • SiSiB® PC5620 chlorosilane is supplied in 180Kg steel drum.


  • In the unopened original container SiSiB® PC5620 has a shelf life of one year in a dry and cool place.


Documents

DownloadSiSiB® PC5620 Technical Data Sheet
DownloadSiSiB® PC5620 Safety Data Sheet
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