9,9-Didodecyl-9H-9-silafluorene structure

9,9-Didodecyl-9H-9-silafluorene

TL;DR: 9,9-Didodecyl-9H-9-silafluorene (CAS 18817-62-4) is a chemical compound with molecular formula C36H58Si and molecular weight 518.43 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5,5-didodecylbenzo[b][1]benzosilole

Also Known As: 5,5-didodecylbenzo[b][1]benzosilole, 9,9-DIDODECYL-9H-9-SILAFLUORENE

CAS: 18817-62-4
Molecular Formula C36H58Si
Molecular Weight 518.43 g/mol
LogP 11.0718
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 22
Exact Mass 518.4308
Heavy Atoms 37
Complexity 781.7542

Chemical Identifiers

CAS Number 18817-62-4
SMILES CCCCCCCCCCCC[Si]1(C2=CC=CC=C2C3=CC=CC=C31)CCCCCCCCCCCC

Product Overview

9,9-Didodecyl-9H-9-silafluorene (CAS 18817-62-4), with molecular formula C36H58Si and molecular weight 518.43 g/mol. IUPAC: 5,5-didodecylbenzo[b][1]benzosilole.

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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 9,9-Didodecyl-9H-9-silafluorene

XLogP
11.0718
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
22
Heavy Atoms
37
Complexity
781.7542
Exact Mass
518.4308
Monoisotopic Mass
518.4308
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 9,9-Didodecyl-9H-9-silafluorene

The XLogP value of 11.0718 indicates that 9,9-Didodecyl-9H-9-silafluorene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 9,9-Didodecyl-9H-9-silafluorene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 9,9-Didodecyl-9H-9-silafluorene has 0 hydrogen bond donor(s) and 0 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 9,9-Didodecyl-9H-9-silafluorene?

The CAS number of 9,9-Didodecyl-9H-9-silafluorene is 18817-62-4.

What is the molecular formula of 9,9-Didodecyl-9H-9-silafluorene?

The molecular formula of 9,9-Didodecyl-9H-9-silafluorene is C36H58Si.

What is the molecular weight of 9,9-Didodecyl-9H-9-silafluorene?

The molecular weight of 9,9-Didodecyl-9H-9-silafluorene is 518.43 g/mol.

Where can I buy 9,9-Didodecyl-9H-9-silafluorene?

You can request a quote for 9,9-Didodecyl-9H-9-silafluorene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 9,9-Didodecyl-9H-9-silafluorene?

Yes, KEHONG BIO provides custom synthesis services for 9,9-Didodecyl-9H-9-silafluorene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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