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Alfa Aesar™ Triacetoxy(ethyl)silane, 96%

Chemical Identifiers

Chemical Name or Material Triacetoxy(ethyl)silane
CAS 17689-77-9
Molecular Formula (CH3CO2)3SiCH2CH3
Formula Weight 234.28g/mol
MDL Number MFCD00053703
UN Number UN1760
Synonym Ethyltriacetoxysilane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2318722

 
alfa aesar™
B23187-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2318736

 
alfa aesar™
B23187-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 97° to 99°C (4mmHg)
Melting Point 7° to 9°C
Quantity 100g
Flash Point 106°C (224°F)
Chemical Name or Material Triacetoxy(ethyl)silane
CAS 17689-77-9
Assay 96%
Molecular Formula (CH3CO2)3SiCH2CH3
Formula Weight 234.28g/mol
MDL Number MFCD00053703
UN Number UN1760
Synonym Ethyltriacetoxysilane
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUIDS, N.O.S.
TSCA TSCA

Applications
Triacetoxy(ethyl)silane is used in sealants, the substance is used as a cross-linking agent and adhesion promoter.

Solubility
Hydrolyzes in water.

Notes
Moisture sensitive. Store under inert gas. Store away from oxidizing agents, water/ moisture.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.