1,1-Bis(trimethylsilyl)ethylene structure

1,1-Bis(trimethylsilyl)ethylene

TL;DR: 1,1-Bis(trimethylsilyl)ethylene (CAS 5654-07-9) is a chemical compound with molecular formula C8H20Si2 and molecular weight 172.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

trimethyl(1-trimethylsilylethenyl)silane

Also Known As: 1,1-Bis(trimethylsilyl)ethylene, Trimethyl(1- silane, 1,1-bis(trimethylsilyl)ethene, Trimethyl(1-(trimethylsilyl)vinyl)silane, bis(trimethylsilyl)ethylene

CAS: 5654-07-9
Molecular Formula C8H20Si2
Molecular Weight 172.11 g/mol
LogP 3.2974
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 2
Exact Mass 172.11035
Heavy Atoms 10
Complexity 118.0

Chemical Identifiers

CAS Number 5654-07-9
SMILES C[Si](C)(C)C(=C)[Si](C)(C)C
InChIKey CVCQWLSMIOKNLE-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Organic Building Blocks (7 patents) Organometallic Reagents (16 patents) Photographic Chemicals (2 patents) Polymer Intermediates (13 patents)

Product Overview

1,1-Bis(trimethylsilyl)ethylene (CAS 5654-07-9), with molecular formula C8H20Si2 and molecular weight 172.11 g/mol. IUPAC: trimethyl(1-trimethylsilylethenyl)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 1,1-Bis(trimethylsilyl)ethylene

XLogP
3.2974
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
2
Heavy Atoms
10
Complexity
118.0
Exact Mass
172.11035
Monoisotopic Mass
172.11035
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-Bis(trimethylsilyl)ethylene

The XLogP value of 3.2974 indicates that 1,1-Bis(trimethylsilyl)ethylene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 1,1-Bis(trimethylsilyl)ethylene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,1-Bis(trimethylsilyl)ethylene has 0 hydrogen bond donor(s) and 0 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 1,1-Bis(trimethylsilyl)ethylene?

The CAS number of 1,1-Bis(trimethylsilyl)ethylene is 5654-07-9.

What is the molecular formula of 1,1-Bis(trimethylsilyl)ethylene?

The molecular formula of 1,1-Bis(trimethylsilyl)ethylene is C8H20Si2.

What is the molecular weight of 1,1-Bis(trimethylsilyl)ethylene?

The molecular weight of 1,1-Bis(trimethylsilyl)ethylene is 172.11 g/mol.

Where can I buy 1,1-Bis(trimethylsilyl)ethylene?

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

Does KEHONG BIO offer custom synthesis for 1,1-Bis(trimethylsilyl)ethylene?

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

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