Tris(1-naphthyl)silanol structure

Tris(1-naphthyl)silanol

TL;DR: Tris(1-naphthyl)silanol (CAS 18919-22-7) is a chemical compound with molecular formula C30H22OSi and molecular weight 426.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

hydroxy(trinaphthalen-1-yl)silane

Also Known As: tris(1-naphthyl)silanol, tri(1-naphthyl)silanol, Tri(naphthalen-1-yl)silanol, tris(naphthalen-1-yl)silanol, hydroxy(trinaphthalen-1-yl)silane

CAS: 18919-22-7
Molecular Formula C30H22OSi
Molecular Weight 426.14 g/mol
LogP 5.1054
Topological Polar Surface Area 20.23 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 1
Rotatable Bonds 3
Exact Mass 426.14398
Heavy Atoms 32
Complexity 1394.5713

Chemical Identifiers

CAS Number 18919-22-7
SMILES C1=CC=C2C(=C1)C=CC=C2[Si](C3=CC=CC4=CC=CC=C43)(C5=CC=CC6=CC=CC=C65)O

Product Overview

Tris(1-naphthyl)silanol (CAS 18919-22-7), with molecular formula C30H22OSi and molecular weight 426.14 g/mol. IUPAC: hydroxy(trinaphthalen-1-yl)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 Tris(1-naphthyl)silanol

XLogP
5.1054
TPSA (Topological Polar Surface Area)
20.23
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
1
Rotatable Bonds
3
Heavy Atoms
32
Complexity
1394.5713
Exact Mass
426.14398
Monoisotopic Mass
426.14398
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 Tris(1-naphthyl)silanol

The XLogP value of 5.1054 indicates that Tris(1-naphthyl)silanol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 20.23 Ų, Tris(1-naphthyl)silanol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tris(1-naphthyl)silanol has 1 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 Tris(1-naphthyl)silanol?

The CAS number of Tris(1-naphthyl)silanol is 18919-22-7.

What is the molecular formula of Tris(1-naphthyl)silanol?

The molecular formula of Tris(1-naphthyl)silanol is C30H22OSi.

What is the molecular weight of Tris(1-naphthyl)silanol?

The molecular weight of Tris(1-naphthyl)silanol is 426.14 g/mol.

Where can I buy Tris(1-naphthyl)silanol?

You can request a quote for Tris(1-naphthyl)silanol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Tris(1-naphthyl)silanol?

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

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