14755
Bis(dimethylamino)dimethylsilane
derivatization grade (GC derivatization), LiChropur™, ≥95.0% (GC)
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About This Item
Linear Formula:
[(CH3)2N]2Si(CH3)2
CAS Number:
Molecular Weight:
146.31
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-200-1
Beilstein/REAXYS Number:
1736095
MDL number:
grade
derivatization grade (GC derivatization)
Quality Segment
vapor density
>1 (vs air)
vapor pressure
1 mmHg ( 20 °C)
assay
≥95.0% (GC)
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
refractive index
n
bp
128-129 °C (lit.)
mp
−98 °C (lit.)
density
0.809 g/mL at 25 °C (lit.)
functional group
silyl
SMILES string
CN(C)[Si](C)(C)N(C)C
InChI
1S/C6H18N2Si/c1-7(2)9(5,6)8(3)4/h1-6H3
InChI key
QULMGWCCKILBTO-UHFFFAOYSA-N
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.
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.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Corr. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
19.4 °F - closed cup
flash_point_c
-7 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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