1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane structure

1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane

TL;DR: 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane (CAS 17146-10-0) is a chemical compound with molecular formula C22H34OSi2 and molecular weight 370.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[dimethyl(3-phenylpropyl)silyl]oxy-dimethyl-(3-phenylpropyl)silane

Also Known As: 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane, 1,1,3,3-Tetramethyl-1,3-bis(3-phenylpropyl)disiloxane, Disiloxane, 1,1,3,3-tetramethyl-1,3-bis(3-phenylpropyl)-, [dimethyl(3-phenylpropyl)silyl]oxy-dimethyl-(3-phenylpropyl)silane, RefChem:213299

CAS: 17146-10-0
Molecular Formula C22H34OSi2
Molecular Weight 370.21 g/mol
LogP 6.6788
Topological Polar Surface Area 9.23 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 10
Exact Mass 370.2148
Heavy Atoms 25
Complexity 552.939

Chemical Identifiers

CAS Number 17146-10-0
SMILES C[Si](C)(CCCC1=CC=CC=C1)O[Si](C)(C)CCCC2=CC=CC=C2

Product Overview

1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane (CAS 17146-10-0), with molecular formula C22H34OSi2 and molecular weight 370.21 g/mol. IUPAC: [dimethyl(3-phenylpropyl)silyl]oxy-dimethyl-(3-phenylpropyl)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.
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Chemical Property Profile of 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane

XLogP
6.6788
TPSA (Topological Polar Surface Area)
9.23
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
10
Heavy Atoms
25
Complexity
552.939
Exact Mass
370.2148
Monoisotopic Mass
370.2148
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 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane

The XLogP value of 6.6788 indicates that 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 9.23 Ų, 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane?

The CAS number of 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane is 17146-10-0.

What is the molecular formula of 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane?

The molecular formula of 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane is C22H34OSi2.

What is the molecular weight of 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane?

The molecular weight of 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane is 370.21 g/mol.

Where can I buy 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane?

You can request a quote for 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane?

Yes, KEHONG BIO provides custom synthesis services for 1,1,3,3-Tetramethyl-1,3-(di-3-phenylpropyl)-disiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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