CAS 107-46-0

CAS number:107-46-0; 9006-65-9
Product name:trimethyl[(trimethylsilyl)oxy]silane
Purity:99%

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INQUIRY
Compound number: TFOLED-002-497-741
CAS number: 107-46-0; 9006-65-9
Purity: 99%
Product name: trimethyl[(trimethylsilyl)oxy]silane
IUPAC traditional: hexamethyldisiloxane
SMILES: C[Si](C)(C)O[Si](C)(C)C
InChI key: UQEAIHBTYFGYIE-UHFFFAOYSA-N
Molecular formula: C6H18OSi2
Molecular weight: 162.379
Other names: Dimethicone
Dimethyl silicone oil
HMDSO
HMDSO Trimethyl[(trimethylsilyl)oxy]silane
Hexamethyl disiloxane
Hexamethyldisiloxane, NMR grade
hexamethyldisiloxane
trimethyl(trimethylsilyloxy)silane trimethyl(trimethylsilyloxy)silane
trimethyl[(trimethylsilyl)oxy]silane

Hexamethyldisiloxane (HMDSO) is an organosilicon compound with the formula O[Si(CH3)3]2. This volatile colourless liquid is used as a solvent and as a reagent in organic synthesis. It is prepared by the hydrolysis of trimethylsilyl chloride. The molecule is the protypical disiloxane and resembles a subunit of polydimethylsiloxane.

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Appearance & Physical State: Clear liquid
Density: 0.764
Melting Point: -59ºC
Boiling Point: 101ºC
Flash Point: -1ºC
Refractive Index: 1.3765-1.3785
Water Solubility: insoluble
Stability: Stable, but moisture sensitive. Highly flammable. Incompatible with strong acids, strong bases, oxidizing agents.
Storage Condition: Flammables area
Vapor Density: >1 (vs air)
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