8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane

Modify Date: 2026-07-17 16:32:45

8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane Structure
8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane structure
Common Name 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane
CAS Number 35331-58-9 Molecular Weight 336.68000
Density 0.98g/cm3 Boiling Point 254.7ºC at 760mmHg
Molecular Formula C11H28O4Si4 Melting Point N/A
MSDS N/A Flash Point 96.3ºC

Summary: 8,8,10,10,12,12-Hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane (CAS: 35331-58-9, molecular formula: C11H28O4Si4, molecular weight: 336.68000), For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.98g/cm3
Boiling Point 254.7ºC at 760mmHg
Molecular Formula C11H28O4Si4
Molecular Weight 336.68000
Flash Point 96.3ºC
Exact Mass 336.10600
PSA 36.92000
LogP 3.79790
Index of Refraction 1.446
InChIKey SYBBZMPRKQTWNE-UHFFFAOYSA-N
SMILES C[Si]1(C)O[Si](C)(C)O[Si]2(CCCCC2)O[Si](C)(C)O1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane Structure

8,8,10,10,12,12...

CAS#:35331-58-9

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Literature: Andrianov,K.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1971 , vol. 20, p. 2172 - 2175 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1971 , vol. 20, p. 2300 - 2303

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: Polar surface area (PSA) of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is 36.92000.
Q: What is the boiling point of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: Boiling point of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is 254.7ºC at 760mmHg.
Q: What is the English name of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: The English name of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane.
Q: What is the LogP of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: LogP of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is 3.79790.
Q: What is the molecular formula of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: Molecular formula of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is C11H28O4Si4.
Q: What are the upstream materials of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: Related upstream materials(CAS) of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane: 18147-45-0;2401-73-2.
Q: What is the InChIKey of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: InChIKey of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is SYBBZMPRKQTWNE-UHFFFAOYSA-N.
Q: What is the CAS number of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: CAS number of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is 35331-58-9.
Q: What is the Chinese name of 35331-58-9?
A: Chinese name of 35331-58-9 is 35331-58-9.
Q: What is the molecular weight of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane?
A: Molecular weight of 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane is 336.68000.
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