Phosphine oxide, tris(2-chloro-2-phenylethenyl)- structure

Phosphine oxide, tris(2-chloro-2-phenylethenyl)-

TL;DR: Phosphine oxide, tris(2-chloro-2-phenylethenyl)- (CAS 20435-08-9) is a chemical compound with molecular formula C24H18Cl3OP and molecular weight 458.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[2-bis(2-chloro-2-phenylethenyl)phosphoryl-1-chloroethenyl]benzene

Also Known As: Phosphine oxide, tris(2-chloro-2-phenylethenyl)-, 1,1'-Biphenyl,4'-bromo-2,4,6-trimethyl, [2-bis(2-chloro-2-phenylethenyl)phosphoryl-1-chloroethenyl]benzene, Tris(2-chloro-2-phenylethen-1-yl)(oxo)-lambda~5~-phosphane, [2-bis(2-chloro-2-phenyl-ethenyl)phosphoryl-1-chloro-ethenyl]benzene

CAS: 20435-08-9
Molecular Formula C24H18Cl3OP
Molecular Weight 458.02 g/mol
LogP 9.0617
Topological Polar Surface Area 17.07 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 6
Exact Mass 458.01608
Heavy Atoms 29
Complexity 947.28625

Chemical Identifiers

CAS Number 20435-08-9
SMILES C1=CC=C(C=C1)C(=CP(=O)(C=C(C2=CC=CC=C2)Cl)C=C(C3=CC=CC=C3)Cl)Cl

Product Overview

Phosphine oxide, tris(2-chloro-2-phenylethenyl)- (CAS 20435-08-9), with molecular formula C24H18Cl3OP and molecular weight 458.02 g/mol. IUPAC: [2-bis(2-chloro-2-phenylethenyl)phosphoryl-1-chloroethenyl]benzene.

🧪
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 Phosphine oxide, tris(2-chloro-2-phenylethenyl)-

XLogP
9.0617
TPSA (Topological Polar Surface Area)
17.07
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
6
Heavy Atoms
29
Complexity
947.28625
Exact Mass
458.01608
Monoisotopic Mass
458.01608
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 Phosphine oxide, tris(2-chloro-2-phenylethenyl)-

The XLogP value of 9.0617 indicates that Phosphine oxide, tris(2-chloro-2-phenylethenyl)- is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.07 Ų, Phosphine oxide, tris(2-chloro-2-phenylethenyl)- exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Phosphine oxide, tris(2-chloro-2-phenylethenyl)- has 0 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 Phosphine oxide, tris(2-chloro-2-phenylethenyl)-?

The CAS number of Phosphine oxide, tris(2-chloro-2-phenylethenyl)- is 20435-08-9.

What is the molecular formula of Phosphine oxide, tris(2-chloro-2-phenylethenyl)-?

The molecular formula of Phosphine oxide, tris(2-chloro-2-phenylethenyl)- is C24H18Cl3OP.

What is the molecular weight of Phosphine oxide, tris(2-chloro-2-phenylethenyl)-?

The molecular weight of Phosphine oxide, tris(2-chloro-2-phenylethenyl)- is 458.02 g/mol.

Where can I buy Phosphine oxide, tris(2-chloro-2-phenylethenyl)-?

You can request a quote for Phosphine oxide, tris(2-chloro-2-phenylethenyl)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Phosphine oxide, tris(2-chloro-2-phenylethenyl)-?

Yes, KEHONG BIO provides custom synthesis services for Phosphine oxide, tris(2-chloro-2-phenylethenyl)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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