(3-Aminopropyl)triethoxysilane, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11443424	Thermo Scientific Alfa Aesar A10668.22	100 g
11453424	Thermo Scientific Alfa Aesar A10668.36	500 g
11463424	Thermo Scientific Alfa Aesar A10668.0E	2500 g

Description

(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.

Chemical Identifiers

• CAS: 919-30-2
• Molecular Weight (g/mol): 221.37
• InChI Key: WYTZZXDRDKSJID-UHFFFAOYSA-N
• PubChem CID: 13521
• SMILES: CCO[Si](CCCN)(OCC)OCC

• Molecular Formula: C9H23NO3Si
• MDL Number: MFCD00008207,MFCD01324904
• 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
• IUPAC Name: 3-triethoxysilylpropan-1-amine

Specifications

• Boiling Point: 217°C
• pH: 11
• Linear Formula: H₂N(CH₂)₃Si(OCH₂CH₃)₃
• UN Number: UN2735
• Flash Point: 104°C (219°F)
• Solubility Information: Miscible with toluene,acetone,chloroform and ethanol.
• SMILES: CCO[Si](CCCN)(OCC)OCC
• Molecular Weight (g/mol): 221.37
• Formula Weight: 221.37
• Odor: Amine-like
• Sensitivity: Air and moisture sensitive
• Chemical Name or Material: (3-Aminopropyl)triethoxysilane

• CAS: 919-30-2
• Molecular Formula: C9H23NO3Si
• MDL Number: MFCD00008207,MFCD01324904
• Beilstein: 1754988
• 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
• InChI Key: WYTZZXDRDKSJID-UHFFFAOYSA-N
• IUPAC Name: 3-triethoxysilylpropan-1-amine
• PubChem CID: 13521
• Percent Purity: 98%
• Refractive Index: 1.421
• Density: 0.948

Safety and Handling

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.

P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c

H302-H314-H317-H335

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.

missing translation for 'einecsNumber' : 213-048-4

missing translation for 'rtecsNumber' : TX2100000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Argon

Product Identifier

• (3-Aminopropyl)triethoxysilane

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B
• Skin sensitiser Category 1

Hazard Statement

• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• 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/.

Supplemental information

• MIXTURE LIST-Contains : 3-(Triethoxysilyl) propylamine

RUO – Research Use Only