Substance
ID:722258
Names and Identifiers
IUPAC Traditional name
dimethylsilyl ether
IUPAC name
[(dimethylsilyl)oxy]dimethylsilane
Synonyms
1,1,3,3-Tetramethyldisiloxane1,1,3,3-四甲基二甲硅醚
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
Properties
Safety Information
Storage Warning
Moisture Sensitive
TSCA Listed
是
UN Number
UN1993
Packing Group
II
Hazard Class
3
GHS Precautionary statements
P210-P243-P403+P233
GHS Hazard statements
H225
European Hazard Symbols
Flammable (F)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
RTECS
JN1000000
Risk Statements
11
Safety Statements
9-16-29-33
Physical Property
Boiling Point
70-71°C
Melting Point
-78°C
Refractive Index
1.3700
Density
0.760
Flash Point
-26°C(-15°F)
Product Information
Purity
97%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• With a Pd(0) catalyst, acetylenes are reduced to olefins (mainly cis): Tetrahedron Lett., 30, 4675 (1989).
• Forms polymers via hydrosilylation of alkadienes and and alkynes.
• Reducing agent:
• In the presence of TMS chloride and either LiBr or NaI, aromatic aldehydes are reduced directly to benzyl halides: Tetrahedron Lett., 25, 1103 (1984).
• In the presence of a catalytic amount of titanium isopropoxide, secondary and tertiary phosphine oxides can be reduced to the corresponding phosphines in high yield, avoiding pyrophoric reagents: Synlett, 1545 (2007).