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Methyl-Bis(trimethylsilyloxy)silane

View entire compound with spectra: 5 NMR, 4 FTIR, 2 Raman, and 5 MS (GC)

Methyl-Bis(trimethylsilyloxy)silane
SpectraBase Compound ID L3qIy8u5cw
InChI InChI=1S/C7H22O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h10H,1-7H3
InChIKey QNWOFLWXQGHSRH-UHFFFAOYSA-N
Mol Weight 222.51 g/mol
Molecular Formula C7H22O2Si3
Exact Mass 222.09276 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID LH6lGYXT52x
Name Poly(methylhydrosiloxane)
Source of Sample Aldrich
Catalog Number 176206
CAS Registry Number 63148-57-2
Classification Silanes
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula (CH4OSi)nC6H18OSi2
InChI InChI=1S/C7H22O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h10H,1-7H3
InChIKey QNWOFLWXQGHSRH-UHFFFAOYSA-N
Purity average Mn 1,700-3,200
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Methylhydrogensiloxane polymer PMHS
Technique Neat
Wiley ID SIAL_FTIR_1_2236