(HEPTADECAFLUORO-1,1,2,2-TETRAHYDRODECYL)TRICHLOROSILANE

Product Code: SIH5841.0
CAS No: 78560-44-8
SDS Sheets: EU | US
Pack Size
Quantity
Price
 
5 g
$65.00
25 g
$258.00
500 g
$2,204.00
2 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    616-629-4
  • Synonyms

    PERFLUORODECYL-1H,1H,2H,2H-TRICHLOROSILANE, FDTS
  • HMIS

    3-2-1-X
  • Molecular Formula

    C10H4Cl3F17Si
  • Molecular Weight (g/mol)

    581.56
  • TSCA

    Yes (S)
    Significant New Use Restriction
  • Boiling Point (˚C/mmHg)

    216-218
  • Density (g/mL)

    1.703
  • Melting Point (˚C)

    10-11°
  • Refractive Index @ 20˚C

    1.3490

Additional Properties

  • Hydrolytic Sensitivity

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

    ?c of treated surfaces: 12 mN/m.1

    Reference

    1. Brzoska, J. et al. Langmuir 1994, 10, 4367.

    Safety

  • Hazard Info

    oral rat, LD50: >5,000 mg/kg
  • Packaged Over Copper
  • Packaging Under

    Nitrogen
  • ALD Material

    Atomic layer deposition (ALD) is a chemically self-limiting deposition technique that is based on the sequential use of a gaseous chemical process. A thin film (as fine as -0.1 Å per cycle) results from repeating the deposition sequence as many times as needed to reach a certain thickness. The major characteristic of the films is the resulting conformality and the controlled deposition manner. Precursor selection is key in ALD processes, namely finding molecules which will have enough reactivity to produce the desired films yet are stable enough to be handled and safely delivered to the reaction chamber.

    Fluorinated Alkyl Silane - Conventional Surface Bonding

    Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.

    Heptadecafluoro-1,1,2,2-tetrahydrodecyltrichlorosilane; Perfluorodecyl-1H,1H,2H,2H-trichlorosilane; (1H,1H,2H,2H-perfluorodecyl)trichlorosilane; FDTS

  • Packaged over copper powder
  • γc of treated surfaces: 12 mN/m