PSS-OCTAISOBUTYL SUBSTITUTED

Modify Date: 2025-08-25 17:11:46

PSS-OCTAISOBUTYL SUBSTITUTED Structure
PSS-OCTAISOBUTYL SUBSTITUTED structure
Common Name PSS-OCTAISOBUTYL SUBSTITUTED
CAS Number 221326-46-1 Molecular Weight 873.591
Density 1.1±0.1 g/cm3 Boiling Point 538.7±33.0 °C at 760 mmHg
Molecular Formula C32H72O12Si8 Melting Point 267-273°C(lit.)
MSDS N/A Flash Point 263.5±25.8 °C

 Names

Name 1,3,5,7,9,11,13,15-Octaisobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 538.7±33.0 °C at 760 mmHg
Melting Point 267-273°C(lit.)
Molecular Formula C32H72O12Si8
Molecular Weight 873.591
Flash Point 263.5±25.8 °C
Exact Mass 872.317810
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.478
InChIKey GPJIUZGXKCEIEO-UHFFFAOYSA-N
SMILES CC(C)C[Si]12O[Si]3(CC(C)C)O[Si]4(CC(C)C)O[Si](CC(C)C)(O1)O[Si]1(CC(C)C)O[Si](CC(C)C)(O2)O[Si](CC(C)C)(O3)O[Si](CC(C)C)(O4)O1

 Synonyms

Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octakis(2-methylpropyl)-
1,3,5,7,9,11,13,15-Octaisobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
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