(2-Cyanoethyl)triethoxysilane, 97%

Description

CAS: 919-31-3 | C9H19NO3Si | 217.34 g/mol

(2-Cyanoethyl)triethoxysilane is an ethoxylated silicate that has been used as a coating for aluminum and quartz.

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
(2-Cyanoethyl)triethoxysilane is an ethoxylated silicate that has been used as a coating for aluminum and quartz.

Solubility
Hydrolyzes in water.

Notes
Moisture sensitive. Store away from strong oxidizing agents, water/ moisture.

Specifications

Chemical Identifiers

• CAS: 919-31-3
• Molecular Formula: C9H19NO3Si
• Molecular Weight (g/mol): 217.34
• MDL Number: MFCD00019851
• InChI Key: GBQYMXVQHATSCC-UHFFFAOYSA-N
• Synonym: 3-triethoxysilyl propionitrile, 2-cyanoethyl triethoxysilane, 2-cyanoethyltriethoxysilane, propanenitrile, 3-triethoxysilyl, beta-cyanoethyltriethoxysilane, 3-triethoxysilyl propanenitrile, propionitrile, 3-triethoxysilyl, silane, 2-cyanoethyl triethoxy, triethoxy-2-kyanethylsilan, unii-0i8r6d195f
• PubChem CID: 13522
• IUPAC Name: 3-triethoxysilylpropanenitrile
• SMILES: CCO[Si](CCC#N)(OCC)OCC

• Boiling Point: 224°C to 225°C
• Quantity: 25 g
• Beilstein: 1776392
• Flash Point: 100°C (212°F)
• Solubility Information: Hydrolyzes in water.
• Formula Weight: 217.34
• Percent Purity: 97%
• Refractive Index: 1.413
• Sensitivity: Moisture sensitive
• Density: 0.98
• Chemical Name or Material: (2-Cyanoethyl)triethoxysilane

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber	213-050-5
RTECSNumber	VV2750000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only