Product Information
Name:HEXAMETHYLDISILANE
Synonyms:
- HMD
Brand:Gelest
Description:Hexamethyldisilane; HMD; 2,2,3,3-Tetramethyl-2,3-disilabutaneViscosity: 1.0 cStΔHcomb: 5,909 kJ/molΔHform: -494 kJ/molΔHvap: 39.8 kJ/molVapor pressure, 20 °C: 22.9 mmEa decomposition at 545 K: 337 kJ/molRotational barrier, Si–Si: 4.40 kJ/molSecondary NMR reference: δ = 0.045Source for trimethylsilyl anionReplaces aromatic nitriles with TMS groups in presence of [RhCl(cod)]2Precursor for CVD of silicon carbideBrings about the homocoupling of arenesulfonyl chlorides in the presence of Pd2(dba)3Used as a solvent for the direct borylation of fluoroaromaticsReacts with alkynes to form silolesUndergoes the silylation of acid chlorides to give acylsilanes
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Chemical properties
Molecular weight:146.38
Formula:C6H18Si2
Color/Form:Liquid
Technical inquiry about: HEXAMETHYLDISILANE
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