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B21119 Bis(dimethylamino)dimethylsilane, 97%

CAS Number
3768-58-9
Synonyms

Stock No. Size Price ($) Quantity Availability
B21119-22 100g 138.00
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Bis(dimethylamino)dimethylsilane, 97%

MDL
MFCD00008296
EINECS
223-200-1

Chemical Properties

Formula
[(CH3)2N]2Si(CH3)2
Formula Weight
146.31
Melting point
-98°
Boiling Point
128-129°
Flash Point
-7°(19°F)
Density
0.807
Refractive Index
1.4170
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Hydrolyzes in water.

Applications

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.

Notes

Moisture sensitive. Store away from air and oxidizing agents and water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep ignition sources away. Protect from electrostatic charges.

Literature References

W. Kafrouni, et al. Synthesis and characterization of silicon carbonitride films by plasma enhanced chemical vapor deposition (PECVD) using bis(dimethylamino)dimethylsilane (BDMADMS), as membrane for a small molecule gas separation.Appl. Surf. Sci.,2010257(4), 1196-1203.

Rosa Di Mundo, et al. Thin Film Deposition in Capacitively Coupled Plasmas Fed with Bis(dimethylamino)dimethylsilane and Oxygen: An FTIR study.Plasma Processes and Polymers.,2009,6(8), 506-511.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H314

Highly flammable liquid and vapour. Causes severe skin burns and eye damage.

Precautionary Statements: P210-P233-P240-P241-P242-P243-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1736095
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes

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