Substance
ID:721307
Names and Identifiers
IUPAC name
triethoxysilane
IUPAC Traditional name
triethoxysilane
Synonyms
三乙氧基硅烷Triethoxysilane
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
Properties
Product Information
Purity
96%
Physical Property
Refractive Index
1.3770
Boiling Point
134-135°C
Flash Point
26°C(78°F)
Density
0.885
Melting Point
-170°C
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Packing Group
I
European Hazard Symbols
Highly toxic (T+)RTECS
VV6682000
Safety Statements
9-23-26-28-36/37/39-45-60
TSCA Listed
是
UN Number
UN3384
GHS Precautionary statements
P210-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501A
Risk Statements
10-26-34
Storage Warning
Moisture Sensitive
GHS Hazard statements
H330-H314-H318-H226
Hazard Class
6.1
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• In the presence of KF or CsF, reduces aldehydes and ketones to alcohols (via the silyl ether): Tetrahedron, 37, 2165 (1981). With CsF, enones can be reduced selectively to allylic alcohols in high yield: Tetrahedron., 39, 999 (1983).
• Versatile hydrosilylating agent. For use in combination with Ti(O-i-Pr) 4 in a catalytic system for reduction of esters to alcohols, see: J. Org. Chem ., 57, 3751 (1992). CAUTION! Highly pyrophoric SiH 4 can form in this reaction: J. Org. Chem., 57, 3221 (1993).
• The same system effects the otherwise difficult reduction of phosphine oxides to phosphines. The products may be reacted in situ with alkyl halides to give a convenient one-pot conversion of phosphine oxides to phosphonium salts: Tetrahedron Lett., 35, 625 (1994).
• Pd(0)-catalyzed silylation of aryl iodides provides a route to aryl triethoxysilanes: J. Org. Chem., 62, 8569 (1997).