Dimethylpinacoxysilane

2,2,4,4,5,5-hexamethyl-1,3,2-dioxasilolane

CAS: 3081-20-7

Molecular Formula	`C8H18O2Si`
Molecular Weight	174.31 g/mol
Topological Polar Surface Area	18.5 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	2
Rotatable Bonds	0
Exact Mass	174.1076
Heavy Atoms	11
Complexity	155.0

Chemical Identifiers

CAS Number	3081-20-7
SMILES	`CC1(C(O[Si](O1)(C)C)(C)C)C`
InChIKey	`GVPUUBGTKARRHG-UHFFFAOYSA-N`

📖 Product Overview

Dimethylpinacoxysilane (CAS: 3081-20-7) is a chemical compound with molecular formula C8H18O2Si and molecular weight 174.31 g/mol. Its IUPAC systematic name is 2,2,4,4,5,5-hexamethyl-1,3,2-dioxasilolane. Topological Polar Surface Area 18.5 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 2 Rotatable Bonds 0 Exact Mass 174.1076 Heavy Atoms 11 Complexity 155.0 InChI Key: GVPUUBGTKARRHG-UHFFFAOYSA-N. SMILES: CC1(C(O[Si](O1)(C)C)(C)C)C.

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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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