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B23187 Triacetoxy(ethyl)silane, 96%

CAS Number
17689-77-9
Synonyms
Ethyltriacetoxysilane

Stock No. Size Price ($) Quantity Availability
B23187-22 100g 39.80
B23187-36 500g 121.00
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Triacetoxy(ethyl)silane, 96%

MDL
MFCD00053703
EINECS
241-677-4

Chemical Properties

Formula
(CH3CO2)3SiCH2CH3
Formula Weight
234.28
Melting point
7-9°
Boiling Point
97-99°/4mm
Flash Point
106°(224°F)
Density
1.140
Refractive Index
1.4130
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Hydrolyzes in water.

Applications

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

Notes

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

Literature References

Simon Mallam; Anne-Marie Hecht; Erik Geissler and Pierre Pruvost. Structure of swollen polydimethyl siloxane gels. J. Chem. Phys. 1989, 91 (10), 6447.

H. Leidheiser Jr.; M. De Costa; R. D. Granata. Corrosion Behavior of Steel Pre-Treated with Silanes. Corrosion Behavior of Steel Pre-Treated with Silanes. 1987, 43 (6), 382-387.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. 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.

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2931.90
TSCA
Yes

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