Hexamethyl(silacyclohexyl)cyclotetrasiloxane structure

Hexamethyl(silacyclohexyl)cyclotetrasiloxane

TL;DR: Hexamethyl(silacyclohexyl)cyclotetrasiloxane (CAS 35331-58-9) is a chemical compound with molecular formula C11H28O4Si4 and molecular weight 336.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

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

Also Known As: HEXAMETHYL(SILACYCLOHEXYL)CYCLOTETRASILOXANE, J1.618.101C, 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 336.11 g/mol
LogP 3.8
Topological Polar Surface Area 36.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 0
Exact Mass 336.10648
Heavy Atoms 19
Complexity 316.0

Chemical Identifiers

CAS Number 35331-58-9
SMILES C[Si]1(O[Si](O[Si]2(CCCCC2)O[Si](O1)(C)C)(C)C)C
InChIKey SYBBZMPRKQTWNE-UHFFFAOYSA-N

Product Overview

Hexamethyl(silacyclohexyl)cyclotetrasiloxane (CAS 35331-58-9), with molecular formula C11H28O4Si4 and molecular weight 336.11 g/mol. IUPAC: 8,8,10,10,12,12-hexamethyl-7,9,11,13-tetraoxa-6,8,10,12-tetrasilaspiro[5.7]tridecane.

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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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Chemical Property Profile of Hexamethyl(silacyclohexyl)cyclotetrasiloxane

XLogP
3.8
TPSA (Topological Polar Surface Area)
36.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
19
Complexity
316.0
Exact Mass
336.10648
Monoisotopic Mass
336.10648
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Hexamethyl(silacyclohexyl)cyclotetrasiloxane

The XLogP value of 3.8 indicates that Hexamethyl(silacyclohexyl)cyclotetrasiloxane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 36.9 Ų, Hexamethyl(silacyclohexyl)cyclotetrasiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Hexamethyl(silacyclohexyl)cyclotetrasiloxane has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Hexamethyl(silacyclohexyl)cyclotetrasiloxane?

The CAS number of Hexamethyl(silacyclohexyl)cyclotetrasiloxane is 35331-58-9.

What is the molecular formula of Hexamethyl(silacyclohexyl)cyclotetrasiloxane?

The molecular formula of Hexamethyl(silacyclohexyl)cyclotetrasiloxane is C11H28O4Si4.

What is the molecular weight of Hexamethyl(silacyclohexyl)cyclotetrasiloxane?

The molecular weight of Hexamethyl(silacyclohexyl)cyclotetrasiloxane is 336.11 g/mol.

Where can I buy Hexamethyl(silacyclohexyl)cyclotetrasiloxane?

You can request a quote for Hexamethyl(silacyclohexyl)cyclotetrasiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Hexamethyl(silacyclohexyl)cyclotetrasiloxane?

Yes, KEHONG BIO provides custom synthesis services for Hexamethyl(silacyclohexyl)cyclotetrasiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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