trans-1,2-Bis(trimethoxysilyl)ethylene structure

trans-1,2-Bis(trimethoxysilyl)ethylene

TL;DR: trans-1,2-Bis(trimethoxysilyl)ethylene (CAS 18236-41-4) is a chemical compound with molecular formula C8H20O6Si2 and molecular weight 268.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

trimethoxy-[(E)-2-trimethoxysilylethenyl]silane

Also Known As: 1,2-bis(trimethoxysilyl)ethene, trans-1,2-Bis(trimethoxysilyl)ethylene, Ethene-1,2-diylbis(trimethoxysilane), trimethoxy(2-trimethoxysilylethenyl)silane, J1.948.996E

CAS: 18236-41-4
Molecular Formula C8H20O6Si2
Molecular Weight 268.08 g/mol
LogP 0.3772
Topological Polar Surface Area 55.38 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 8
Exact Mass 268.07983
Heavy Atoms 16
Complexity 176.04475

Chemical Identifiers

CAS Number 18236-41-4
SMILES CO[Si](/C=C/[Si](OC)(OC)OC)(OC)OC

Product Overview

trans-1,2-Bis(trimethoxysilyl)ethylene (CAS 18236-41-4), with molecular formula C8H20O6Si2 and molecular weight 268.08 g/mol. IUPAC: trimethoxy-[(E)-2-trimethoxysilylethenyl]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 trans-1,2-Bis(trimethoxysilyl)ethylene

XLogP
0.3772
TPSA (Topological Polar Surface Area)
55.38
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
8
Heavy Atoms
16
Complexity
176.04475
Exact Mass
268.07983
Monoisotopic Mass
268.07983
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 trans-1,2-Bis(trimethoxysilyl)ethylene

The XLogP value of 0.3772 suggests moderate lipophilicity, balancing water solubility and membrane permeability for trans-1,2-Bis(trimethoxysilyl)ethylene. With a topological polar surface area (TPSA) of 55.38 Ų, trans-1,2-Bis(trimethoxysilyl)ethylene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, trans-1,2-Bis(trimethoxysilyl)ethylene has 0 hydrogen bond donor(s) and 6 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 trans-1,2-Bis(trimethoxysilyl)ethylene?

The CAS number of trans-1,2-Bis(trimethoxysilyl)ethylene is 18236-41-4.

What is the molecular formula of trans-1,2-Bis(trimethoxysilyl)ethylene?

The molecular formula of trans-1,2-Bis(trimethoxysilyl)ethylene is C8H20O6Si2.

What is the molecular weight of trans-1,2-Bis(trimethoxysilyl)ethylene?

The molecular weight of trans-1,2-Bis(trimethoxysilyl)ethylene is 268.08 g/mol.

Where can I buy trans-1,2-Bis(trimethoxysilyl)ethylene?

You can request a quote for trans-1,2-Bis(trimethoxysilyl)ethylene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for trans-1,2-Bis(trimethoxysilyl)ethylene?

Yes, KEHONG BIO provides custom synthesis services for trans-1,2-Bis(trimethoxysilyl)ethylene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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