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3-Aminopropyltriethoxysilane, 99%, AcroSeal™

Product Code. 10668429 Shop All Thermo Scientific Chemicals Products
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10668429 100 mL AcroSeal™ Glass Bottle 100mL
10678429 800 mL AcroSeal™ Glass Bottle 800mL
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Product Code. 10668429 Supplier Thermo Scientific Acros Supplier No. 430941000
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Estimated Shipment: 09-09-2026
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CAS: 919-30-2 | C9H23NO3Si | 221.37 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 919-30-2
Molecular Formula C9H23NO3Si
Molecular Weight (g/mol) 221.37
MDL Number MFCD00008207,MFCD01324904
InChI Key WYTZZXDRDKSJID-UHFFFAOYSA-N
Synonym 3-aminopropyltriethoxysilane, 3-aminopropyl triethoxysilane, aptes, 3-triethoxysilyl propan-1-amine, 1-propanamine, 3-triethoxysilyl, silicone a-1100, silane 1100, 3-triethoxysilyl propylamine, propylamine, 3-triethoxysilyl, triethoxy 3-aminopropyl silane
PubChem CID 13521
IUPAC Name 3-triethoxysilylpropan-1-amine
SMILES CCO[Si](CCCN)(OCC)OCC

Tekniske data

CAS Min % 98.5
CAS Max % 100.0
Melting Point -70.0°C
Density 0.9420g/mL
Boiling Point 217.0°C
Flash Point 96°C
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging AcroSeal™ Glass Bottle
Linear Formula H2N(CH2)3Si(OC2H5)3
Refractive Index 1.4200 to 1.4220
Quantity 100 mL
Specific Gravity 0.942
Solubility Information Solubility in water: reacts. Other solubilities: soluble in chloroform
Formula Weight 221.37
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material 3-Aminopropyltriethoxysilane
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Produktidentifikator
  • 3-Aminopropyltriethoxysilane
Signalord
  • Danger
Farekategori
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
Faresætning
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H302-Harmful if swallowed.
Sikkerhedssætning
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only

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