[L12133] CAS 75-78-5 | Dichlorodimethylsilane, 98+%

CAS : 75-78-5
UN# : UN1162
MDL : MFCD00000491
Hazard Class : 3
EINECS : 200-901-0
Packing Group : II

Other name :

DimethyldichlorosilaneDimethylsilyl dichloride

Chemical Properties

Formula : C2H6Cl2Si
Formula weight : 129.06
Melting Point : ca -76°
Boiling Point : 70-71°
Flash point : -5°(23°F)
Density : 1.068
Refractive Index : 1.4045
Sensitivity : Keep Cold. Moisture Sensitive. Store under Nitrogen.
Form : Liquid
Solubility : Immiscible with water.

Literature References

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.

Notes

Moisture sensitive. Store in a cool place. Incompatible with alcohols, amines and strong bases.Other References:Beilstein: 605287UN#: UN1162

Grade Specifications

Grade Specifications

Hazard Statements : H225-H315-H319-H335Highly flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P210-P241-P303+P361+P353-P305+P351+P338-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.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.