PENTAFLUOROPHENYLDIMETHYLCHLOROSILANE

Product Code: SIP6716.1
CAS No: 20082-71-7
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
5 g
$269.00

Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    243-506-9
  • Synonyms

    FLOPHEMESYL CHLORIDE
  • HMIS

    3-2-1-X
  • Molecular Formula

    C8H6ClF5Si
  • Molecular Weight (g/mol)

    260.67
  • TSCA

    Yes
  • Boiling Point (˚C/mmHg)

    88-90/10
  • Density (g/mL)

    1.367
  • Density Temperature (˚C)

    25
  • Flash Point (˚C)

    95 °C
  • Refractive Index @ 20˚C

    1.4470

Additional Properties

  • Hydrolytic Sensitivity

    8: reacts rapidly with moisture, water, protic solvents
  • Safety

  • Packaging Under

    Nitrogen
  • Specialty Silicon-Based Blocking Agent

    Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.

    Pentafluorophenyldimethylchlorosilane; Flophemsylchloride; Flophemsyldimethylchlorosilane; Chlorodimethylpentafluorophenylsilane

  • Ethers detectable at femtogram level by ECD
  • Forms excellent derivatives for mass spectral analysis
  • Summary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure