company tower banner
Gelest Inc. Company Logo

Gelest SIB1932.4

Gelest N-n-BUTYL-AZA-2,2-DIMETHOXYSILACYCLOPENTANE (SIB1932.4) is an amine functional dialkoxy silane with cross-linking cyclic azasilane. It functions as a bonding agent, coupling agent, and intermediate and is commonly used in chemical production.

Chemical Name: N-n-butyl-aza-2,2-dimethoxysilacyclopentane (sib1932.4)

CAS Number: 618914-44-6

Chemical Family: Heterocyclic Compounds, Silanes

Safety Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Molecular formula
C₉H₂₁NO₂Si
Chemical Structure

Features & Benefits

Features
  • Amine functional dialkoxy silane
  • Cross-linking cyclic azasilane
  • Conventional analog available

Applications & Uses

Markets
Applicable Processes
Applications
  • Coupling agent for nanoparticles
  • Interlayer bonding agent for anti-reflective lenses

Properties

Physical Form
Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 3 mmHg)63 - 71°C-
Typical Properties
ValueUnitsTest Method / Conditions
Hydrolytic Sensitivity8 (Reacts rapidly with moisture, water, protic solvents)--
Purity97.0%-
Density0.941g/ml-
Flash Point85.0°C-
Refractive Index (at 20°C)1.438--

Regulatory & Compliance

Chemical Inventories