Product Code: SIB1932.4
CAS No: 618914-44-6
SDS Sheets: EU | US
Pack Size
25 g

Prices listed are EXW price (Morrisville, PA US) in USD. Prices vary depending on currency and Incoterms.

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

  • HMIS

  • Molecular Formula

  • Molecular Weight (g/mol)

  • Purity (%)

  • TSCA

    Yes (L)
    Low Volume Exemption
  • Boiling Point (˚C/mmHg)

  • Density (g/mL)

  • Flash Point (˚C)

    85 °C
  • Refractive Index @ 20˚C


Additional Properties

  • Hydrolytic Sensitivity

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

    Coupling agent for nanoparticles.1
    Interlayer bonding agent for anti-reflective lenses.2


    1. Arkles, B. et al. In Silanes and Other Coupling Agents; Mittal, K., Ed.; 2004; Vol. 3, p.179.
    2. Su, K. et al. U.S. Patent Appl. 2012 2672,790, 2012.


  • Packaging Under

  • N-n-Butyl-aza-2,2-dimethoxysilacyclopentane

  • Amine functional dialkoxy silane
  • Cross-linking cyclic azasilane
  • Coupling agent for nanoparticles
  • Interlayer bonding agent for anti-reflective lenses
  • Conventional analog available: SIB1932.2
  • Silicon Chemistry, Applied Technology

    Cyclic Azasilanes and Cyclic Thiasilanes for Nano-Surface Modification

    How cyclic azasilanes and cyclic thiasilanes, a new class of silane coupling agents, modify nanoparticles and create nano-scale features.

    Applied Technology

    Emerging Molecular and Atomic Level Techniques for Nanoscale Applications

    This overview provides an introduction and comparison of emerging processing technologies that represent the best contenders to satisfy future demands for ultrathin film applications.

    Silicon Chemistry, Applied Technology

    Single-Molecule Orthogonal Double-Click Chemistry – Inorganic to Organic Nanostructure Transition – Arkles et al.

    Thiasilacyclopentane (TSCP) and azasilacyclopentane (ASCP) heteroatom cyclics reagents can be extended to “simultaneous doubleclicking” when both inorganic and organic substrates are present at the onset of the reaction. The simultaneous double-click depends on a first ring-opening click with an inorganic substrate that is complete in ~1 s at 30 °C and results in the reveal of a cryptic mercaptan or secondary amine group, which can then participate in a second click with an organic substrate.