Bis(dimethylamino)dimethylsilane
- CAS NO.:3768-58-9
- Empirical Formula: C6H18N2Si
- Molecular Weight: 146.31
- MDL number: MFCD00008296
- EINECS: 223-200-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is Bis(dimethylamino)dimethylsilane?
Chemical properties
CLEAR COLOURLESS LIQUID
The Uses of Bis(dimethylamino)dimethylsilane
Bis(dimethylamino)-dimethyl silane has been used to silanize pH-sensitive microelectrodes, used to measure the membrane potential in oocytes, in an experimental procedure aimed towards cloning and characterizing human electrogenic Na+-cotransporter isoform (hhNBC). It is also used for microelectrode measurements, in a study conducted to measure carbon dioxide transport through membranes. It is also used in electronic film deposition.
Properties of Bis(dimethylamino)dimethylsilane
| Melting point: | −98 °C(lit.) |
| Boiling point: | 128-129 °C(lit.) |
| Density | 0.809 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | 1 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 18 °F |
| storage temp. | Flammables area |
| form | liquid |
| pka | 10.76±0.70(Predicted) |
| Specific Gravity | 0.81 |
| color | colorless |
| Water Solubility | Hydrolyzes in water. |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 1736095 |
| CAS DataBase Reference | 3768-58-9(CAS DataBase Reference) |
| EPA Substance Registry System | Silanediamine, hexamethyl- (3768-58-9) |
Safety information for Bis(dimethylamino)dimethylsilane
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H225:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Bis(dimethylamino)dimethylsilane
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