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75-78-5 - Dichlorodimethylsilane, 99% - Dimethyldichlorosilane - Dimethylsilyl dichloride - L12133 - Alfa Aesar

L12133 Dichlorodimethylsilane, 99%

Número CAS
75-78-5
Nombre Alternativo
Dimethyldichlorosilane
Dimethylsilyl dichloride

Tamaño Precio ($) Cantidad Disponibilidad
100g 35,50
500g 38,60
1000g 70,50
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Dichlorodimethylsilane, 99%

MDL
MFCD00000491
EINECS
200-901-0

Propiedades químicas

Fórmula
C2H6Cl2Si
Peso molecular
129.06
Punto de fusión
ca -76°
Punto de ebullición
70-71°
Punto de inflamabilidad
-5°(23°F)
Densidad
1.068
Índice de refracción
1.4045
Sensibilidad
Moisture Sensitive
Solubilidad
Immiscible with water.

Aplicaciones

Dichlorodimethylsilane is used to prepare a resin bound siloxane with tertiary alcohols and it is also used as a reagent for synthesis of optically active ansa-mettallocene polymerization catalysts. It acts as a precursor to silicone and polysilane compounds. It is also used in the glass coating to protect it from micro particles. It is involved in the preparation of resin bound siloxane with reactivity towards tertiary alcohols.

Notas

Moisture sensitive. Store in a cool place. Incompatible with alcohols, amines and strong bases.

Referencias documentales

Silicone intermediate and silylating agent, forming dimethylsilylene derivatives of diols. The main limitation of these is their extreme susceptibilty to hydrolysis. See Appendix 4.

For use in combination with triflic acid to generate dimethyldisilyl triflate, and its use in synthesis, see N,N'-Diacetyl­hydrazine, A13393 .

Kim, Y. R.; Lai, S. C. S.; McKelvey, K.; Zhang, G.; Perry, D.; Miller, T. S.; Unwin, P. R. Nucleation and aggregative growth of palladium nanoparticles on carbon electrodes: experiment and kinetic model. J. Phys. Chem. C 2015, 119 (30), 17389-17397.

Wang, Z.; Gong, X.; Ngai, T. Measurements of Long-Range Interactions between Protein-Functionalized Surfaces by Total Internal Reflection Microscopy. Langmuir. 2015, 31 (10), 3101-3107.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H331-H314-H319-H335

Highly flammable liquid and vapour. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P210-P260u-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
605287
Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2931.90
TSCA
Yes
RTECS
VV3150000

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