Dioctylisopentylphosphine oxide structure

Dioctylisopentylphosphine oxide

TL;DR: Dioctylisopentylphosphine oxide (CAS 6005-70-5) is a chemical compound with molecular formula C21H45OP and molecular weight 344.32 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-[3-methylbutyl(octyl)phosphoryl]octane

Also Known As: Dioctylisopentylphosphine oxide, DOIPPO, Isopentyldioctylphosphine oxide, dioctylisopentylphosphineoxide, isoamyldioctylphosphine oxide

CAS: 6005-70-5
Molecular Formula C21H45OP
Molecular Weight 344.32 g/mol
LogP 7.9
Topological Polar Surface Area 17.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 17
Exact Mass 344.3208
Heavy Atoms 23
Complexity 266.0

Chemical Identifiers

CAS Number 6005-70-5
SMILES CCCCCCCCP(=O)(CCCCCCCC)CCC(C)C
InChIKey WFNJCSZBFYCVEJ-UHFFFAOYSA-N

Product Overview

Dioctylisopentylphosphine oxide (CAS 6005-70-5), with molecular formula C21H45OP and molecular weight 344.32 g/mol. IUPAC: 1-[3-methylbutyl(octyl)phosphoryl]octane.

🧪
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 Dioctylisopentylphosphine oxide

XLogP
7.9
TPSA (Topological Polar Surface Area)
17.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
17
Heavy Atoms
23
Complexity
266.0
Exact Mass
344.3208
Monoisotopic Mass
344.3208
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 Dioctylisopentylphosphine oxide

The XLogP value of 7.9 indicates that Dioctylisopentylphosphine oxide is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.1 Ų, Dioctylisopentylphosphine oxide exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Dioctylisopentylphosphine oxide 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 Dioctylisopentylphosphine oxide?

The CAS number of Dioctylisopentylphosphine oxide is 6005-70-5.

What is the molecular formula of Dioctylisopentylphosphine oxide?

The molecular formula of Dioctylisopentylphosphine oxide is C21H45OP.

What is the molecular weight of Dioctylisopentylphosphine oxide?

The molecular weight of Dioctylisopentylphosphine oxide is 344.32 g/mol.

Where can I buy Dioctylisopentylphosphine oxide?

You can request a quote for Dioctylisopentylphosphine oxide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Dioctylisopentylphosphine oxide?

Yes, KEHONG BIO provides custom synthesis services for Dioctylisopentylphosphine oxide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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