1,3-Divinyltetraethoxydisiloxane structure

1,3-Divinyltetraethoxydisiloxane

TL;DR: 1,3-Divinyltetraethoxydisiloxane (CAS 3682-26-6) is a chemical compound with molecular formula C12H26O5Si2 and molecular weight 306.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethenyl-[ethenyl(diethoxy)silyl]oxy-diethoxysilane

Also Known As: 1,3-DIVINYLTETRAETHOXYDISILOXANE, Bis(vinyldiethoxysilyl) ether, ethenyl-[ethenyl(diethoxy)silyl]oxy-diethoxysilane, 1,3-Diethenyl-1,1,3,3-tetraethoxydisiloxane, 1,1,3,3-tetraethoxy-1,3-divinyldisiloxane

CAS: 3682-26-6
Molecular Formula C12H26O5Si2
Molecular Weight 306.13 g/mol
LogP 2.4772
Topological Polar Surface Area 46.15 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 12
Exact Mass 306.13187
Heavy Atoms 19
Complexity 234.84535

Chemical Identifiers

CAS Number 3682-26-6
SMILES CCO[Si](C=C)(OCC)O[Si](C=C)(OCC)OCC

Product Overview

1,3-Divinyltetraethoxydisiloxane (CAS 3682-26-6), with molecular formula C12H26O5Si2 and molecular weight 306.13 g/mol. IUPAC: ethenyl-[ethenyl(diethoxy)silyl]oxy-diethoxysilane.

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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 1,3-Divinyltetraethoxydisiloxane

XLogP
2.4772
TPSA (Topological Polar Surface Area)
46.15
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
12
Heavy Atoms
19
Complexity
234.84535
Exact Mass
306.13187
Monoisotopic Mass
306.13187
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 1,3-Divinyltetraethoxydisiloxane

The XLogP value of 2.4772 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 1,3-Divinyltetraethoxydisiloxane. With a topological polar surface area (TPSA) of 46.15 Ų, 1,3-Divinyltetraethoxydisiloxane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,3-Divinyltetraethoxydisiloxane has 0 hydrogen bond donor(s) and 5 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 1,3-Divinyltetraethoxydisiloxane?

The CAS number of 1,3-Divinyltetraethoxydisiloxane is 3682-26-6.

What is the molecular formula of 1,3-Divinyltetraethoxydisiloxane?

The molecular formula of 1,3-Divinyltetraethoxydisiloxane is C12H26O5Si2.

What is the molecular weight of 1,3-Divinyltetraethoxydisiloxane?

The molecular weight of 1,3-Divinyltetraethoxydisiloxane is 306.13 g/mol.

Where can I buy 1,3-Divinyltetraethoxydisiloxane?

You can request a quote for 1,3-Divinyltetraethoxydisiloxane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,3-Divinyltetraethoxydisiloxane?

Yes, KEHONG BIO provides custom synthesis services for 1,3-Divinyltetraethoxydisiloxane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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