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      (3-Aminopropyl)triethoxysilane

      CAS No.:919-30-2
      Molecular Weight: 221.36900 Molecular Formula: C9H23NO3Si

      Description

      (3-Aminopropyl)triethoxysilane (APTES) is an aminosilane frequently used in the process of silanization, the functionalization of surfaces with alkoxysilane molecules.

      Basic Info

      Chemical Name

      (3-Aminopropyl)triethoxysilane

      Synonyms:

      CAS No.:

      919-30-2

      Molecular Formula:

      C9H23NO3Si

      Molecular Weight:

      221.36900

      PSA:

      53.71000

      LogP:

      2.08390

      Properties

      Appearance:Colourless Liquid
      Density:0.942
      Melting Point:-70oC
      Boiling Point:217oC
      Storage temp:Store at RT.
      Vapour:
      Refractive Index:1.42-1.422
      Flash Point:96oC
      Solubility:REACTS
      Stability:Stable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.

      Safety and Handling

      RTECS:UN 2735

      Hazard Class:III

      Safety Statements:S26-S36/37/39-S45

      HS Code:29310095

      Packing Group:III

      WGK Germany:1

      RIDADR:UN 2735

      Risk Statements:R22; R34

      Hazard Codes:C

      Signal Word:Danger

      Symbol:GHS05, GHS07

      Caution Statement:P280; P305 + P351 + P338; P310

      Hazard Declaration:H302; H314; H317

      NMR Spectrum

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