Trisiloxane, heptamethylphenyl-

[dimethyl(phenyl)silyl]oxy-dimethyl-trimethylsilyloxysilane

CAS: 72451-53-7

Molecular Formula	`C13H26O2Si3`
Molecular Weight	298.6 g/mol
Topological Polar Surface Area	18.5 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	2
Rotatable Bonds	5
Exact Mass	298.12405
Heavy Atoms	18
Complexity	266.0

Chemical Identifiers

CAS Number	72451-53-7
SMILES	`C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C1=CC=CC=C1`
InChIKey	`PADKJHZREGCUJG-UHFFFAOYSA-N`

📖 Product Overview

Trisiloxane, heptamethylphenyl- (CAS: 72451-53-7) is a chemical compound with molecular formula C13H26O2Si3 and molecular weight 298.6 g/mol. Its IUPAC systematic name is [dimethyl(phenyl)silyl]oxy-dimethyl-trimethylsilyloxysilane. Topological Polar Surface Area 18.5 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 2 Rotatable Bonds 5 Exact Mass 298.12405 Heavy Atoms 18 Complexity 266.0 InChI Key: PADKJHZREGCUJG-UHFFFAOYSA-N. SMILES: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C1=CC=CC=C1.

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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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