2,2,3,3,11,11,12,12-Octamethyl-4,10-dioxa-3,11-disilatridecane structure

2,2,3,3,11,11,12,12-Octamethyl-4,10-dioxa-3,11-disilatridecane

tert-butyl-[5-[tert-butyl(dimethyl)silyl]oxypentoxy]-dimethylsilane

Also Known As: 1,5-Pentanediol, bis-tBDMS ether|1,5-Pentanediol, 2TBDMS derivative|2,2,3,3,11,11,12,12-Octamethyl-4,10-dioxa-3,11-disilatridecane|1,5-Bis(tert-butyldimethylsiloxy)pentane|Pentane-1,5-bis(tert-butyldimethylsilyl) ether|1,5-Bis[[(tert-butyl)dimethylsilyl]oxy]pentane|Silane, [1,5-pentanediylbis(oxy)]bis[(1,1-dimethylethyl)dimethyl-|1,5-Pentanediol, 1,5-bis(tert-butyldimethylsilyl) ether|Silane, [1,5-pentanediylbis(oxy)]bis*(1,1-dimethylethyl)dimethyl-|tert-butyl-[5-[tert-butyl(dimethyl)silyl]oxypentoxy]-dimethylsilane|2,2,3,3,11,11,12,12-Octamethyl-4,10-dioxa-3,11-disilatridecane #

CAS: 77572-86-2
Molecular Formula C17H40O2Si2
Molecular Weight 332.25668 g/mol
LogP 6.2003
Topological Polar Surface Area 18.5 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 10
Exact Mass 332.25668
Monoisotopic Mass 332.25668
Heavy Atoms 21
Complexity 269.0

Chemical Identifiers

CAS Number 77572-86-2
SMILES CC(C)(C)[Si](C)(C)OCCCCCO[Si](C)(C)C(C)(C)C
InChIKey TWRRHVQQNAUKKH-UHFFFAOYSA-N

Product Overview

2,2,3,3,11,11,12,12-Octamethyl-4,10-dioxa-3,11-disilatridecane (CAS 77572-86-2), with molecular formula C17H40O2Si2 and molecular weight 332.25668 g/mol. IUPAC: tert-butyl-[5-[tert-butyl(dimethyl)silyl]oxypentoxy]-dimethylsilane.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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