(3-Aminopropyl)triethoxysilane, 98%

Description

Alfa Aesar (3-Aminopropyl)triethoxysilane, 98%, Quantity: 100g, Boiling Point: 217 deg.C, CAS: 919-30-2, Molecular Formula: C9H23NO3Si, Molecular Weight: 221.372, Percent Purity: 98%, pH: 11 | CAS: 919-30-2 | C9H23NO3Si | 221.37 g/mol

(3-Aminopropyl)triethoxysilane is useful in the formation of aminopropyl derivative of glass. It acts as an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures. In addition, it is used as adhesives and sealant chemicals, paint additives and coating additives. Further, it is used as a silylation reagent for coating glass and silica surfaces and to crosslink and immobilize proteins and other molecules.

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

Applications
(3-Aminopropyl)triethoxysilane is useful in the formation of aminopropyl derivative of glass. It acts as an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures. In addition, it is used as adhesives and sealant chemicals, paint additives and coating additives. Further, it is used as a silylation reagent for coating glass and silica surfaces and to crosslink and immobilize proteins and other molecules.

Solubility
Miscible with toluene, acetone, chloroform and ethanol.

Notes
Air and moisture sensitive. Incompatible with strong oxidizing agents, acids and moisture.

Specifications

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

• Boiling Point: 217°C
• pH: 11
• Quantity: 100 g
• Linear Formula: H₂N(CH₂)₃Si(OCH₂CH₃)₃
• UN Number: UN2735
• Beilstein: 1754988
• Flash Point: 104°C (219°F)
• Solubility Information: Miscible with toluene,acetone,chloroform and ethanol.
• Formula Weight: 221.37
• Percent Purity: 98%
• Odor: Amine-like
• Refractive Index: 1.421
• Sensitivity: Air and moisture sensitive
• Density: 0.948
• Chemical Name or Material: (3-Aminopropyl)triethoxysilane

Safety and Handling

Hazard Category	H302-H314-H317-H335
Hazard Statement	GHS H Statement H314-H318-H302-H317 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed. May cause an allergic skin reaction.
Precautionary Statement	P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.
EINECSNumber	213-048-4
RTECSNumber	TX2100000
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only