diphenyl(m-tolyl)silane structure

diphenyl(m-tolyl)silane

TL;DR: diphenyl(m-tolyl)silane (CAS 18676-91-0) is a chemical compound with molecular formula C19H17Si and molecular weight 273.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: diphenyl(m-tolyl)silane, (3-methylphenyl)diphenylsilane, Diphenyl(3-methylphenyl)silane, (3-methylphenyl)-diphenylsilicon, (3-methylphenyl)-diphenyl-silicon

CAS: 18676-91-0
Molecular Formula C19H17Si
Molecular Weight 273.11 g/mol
LogP 2.51122
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 3
Exact Mass 273.10995
Heavy Atoms 20
Complexity 634.8982

Chemical Identifiers

CAS Number 18676-91-0
SMILES CC1=CC(=CC=C1)[Si](C2=CC=CC=C2)C3=CC=CC=C3

Product Overview

diphenyl(m-tolyl)silane (CAS 18676-91-0), with molecular formula C19H17Si and molecular weight 273.11 g/mol.

🧪
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 diphenyl(m-tolyl)silane

XLogP
2.51122
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
3
Heavy Atoms
20
Complexity
634.8982
Exact Mass
273.10995
Monoisotopic Mass
273.10995
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 diphenyl(m-tolyl)silane

The XLogP value of 2.51122 suggests moderate lipophilicity, balancing water solubility and membrane permeability for diphenyl(m-tolyl)silane. With a topological polar surface area (TPSA) of 0.0 Ų, diphenyl(m-tolyl)silane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, diphenyl(m-tolyl)silane 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 diphenyl(m-tolyl)silane?

The CAS number of diphenyl(m-tolyl)silane is 18676-91-0.

What is the molecular formula of diphenyl(m-tolyl)silane?

The molecular formula of diphenyl(m-tolyl)silane is C19H17Si.

What is the molecular weight of diphenyl(m-tolyl)silane?

The molecular weight of diphenyl(m-tolyl)silane is 273.11 g/mol.

Where can I buy diphenyl(m-tolyl)silane?

You can request a quote for diphenyl(m-tolyl)silane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for diphenyl(m-tolyl)silane?

Yes, KEHONG BIO provides custom synthesis services for diphenyl(m-tolyl)silane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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