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CAS Number 3768-58-9
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Linear Formula [(CH3)2N]2Si(CH3)2
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Molecular Weight 146.31
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Beilstein Registry Number 1736095
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EC Number 223-200-1
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MDL number MFCD00008296
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PubChem Substance ID 329750592
Properties:
| Related Categories |
Analytical Reagents,
Analytical/Chromatography,
Derivatization Reagents,
Derivatization Reagents GC,
Reagents for Silylation,
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grade
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for GC derivatization
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vapor density
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>1 (vs air)
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vapor pressure
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1 mmHg ( 20 °C)
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InChI Key
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QULMGWCCKILBTO-UHFFFAOYSA-N
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assay
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≥95.0% (GC)
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refractive index
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n20/D 1.417(lit.)
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n20/D 1.418
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bp
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128-129 °C(lit.)
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mp
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−98 °C(lit.)
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density
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0.809 g/mL at 25 °C(lit.)
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Description:
Other Notes
Derivatization reagent for steroids: the (dimethylamino)dimethylsilyl derivatives can be analyzed by GC using a nitrogen-phosphorus detector; Protection of diols, diamines, etc.
Application
Bis(dimethylamino)-dimethyl silane was used to silanize pH-sensitive microelectrodes, used to measure the membrane potential in oocytes, in an experimental procedure aimed towards cloning and characterising human electrogenic Na+-cotransporter isoform (hhNBC). It was also used for microelectrode measurements, in a study conducted to measure carbon dioxide transport through membranes.
Safety:
Symbol


GHS02, GHS05
Hazard statements
H225-H314
Precautionary statements
P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR
UN 2924 8(3) / PGII