Bis(trimethylsiloxy)dichlorosilane structure

Bis(trimethylsiloxy)dichlorosilane

TL;DR: Bis(trimethylsiloxy)dichlorosilane (CAS 2750-44-9) is a chemical compound with molecular formula C6H18Cl2O2Si3 and molecular weight 276.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

dichloro-bis(trimethylsilyloxy)silane

Also Known As: Isocarbamid, bis(trimethylsiloxy)dichlorosilane, BIS DICHLOROSILANE, dichloro-bis(trimethylsilyloxy)silane, 3,3-dichlorohexamethyltrisiloxane

CAS: 2750-44-9
Molecular Formula C6H18Cl2O2Si3
Molecular Weight 276.00 g/mol
LogP 3.6026
Topological Polar Surface Area 18.46 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 275.99918
Heavy Atoms 13
Complexity 155.69862

Chemical Identifiers

CAS Number 2750-44-9
SMILES C[Si](C)(C)O[Si](O[Si](C)(C)C)(Cl)Cl

Product Overview

Bis(trimethylsiloxy)dichlorosilane (CAS 2750-44-9), with molecular formula C6H18Cl2O2Si3 and molecular weight 276.00 g/mol. IUPAC: dichloro-bis(trimethylsilyloxy)silane.

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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.
View MSDS →

Chemical Property Profile of Bis(trimethylsiloxy)dichlorosilane

XLogP
3.6026
TPSA (Topological Polar Surface Area)
18.46
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
13
Complexity
155.69862
Exact Mass
275.99918
Monoisotopic Mass
275.99918
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 Bis(trimethylsiloxy)dichlorosilane

The XLogP value of 3.6026 indicates that Bis(trimethylsiloxy)dichlorosilane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 18.46 Ų, Bis(trimethylsiloxy)dichlorosilane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Bis(trimethylsiloxy)dichlorosilane has 0 hydrogen bond donor(s) and 2 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 Bis(trimethylsiloxy)dichlorosilane?

The CAS number of Bis(trimethylsiloxy)dichlorosilane is 2750-44-9.

What is the molecular formula of Bis(trimethylsiloxy)dichlorosilane?

The molecular formula of Bis(trimethylsiloxy)dichlorosilane is C6H18Cl2O2Si3.

What is the molecular weight of Bis(trimethylsiloxy)dichlorosilane?

The molecular weight of Bis(trimethylsiloxy)dichlorosilane is 276.00 g/mol.

Where can I buy Bis(trimethylsiloxy)dichlorosilane?

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

Does KEHONG BIO offer custom synthesis for Bis(trimethylsiloxy)dichlorosilane?

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

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