Ethyl bis(phenoxymethyl) phosphinate structure

Ethyl bis(phenoxymethyl) phosphinate

TL;DR: Ethyl bis(phenoxymethyl) phosphinate (CAS 21993-11-3) is a chemical compound with molecular formula C16H19O4P and molecular weight 306.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[ethoxy(phenoxymethyl)phosphoryl]methoxybenzene

Also Known As: ETHYL BIS(PHENOXYMETHYL) PHOSPHINATE, ethyl bis(phenoxymethyl)phosphinate, ethyl bisphenoxymethylphosphinate, Bis(phenoxymethyl)phosphinic acid ethyl ester, [ethoxy(phenoxymethyl)phosphoryl]methoxybenzene

CAS: 21993-11-3
Molecular Formula C16H19O4P
Molecular Weight 306.10 g/mol
LogP 3.3
Topological Polar Surface Area 44.8 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 8
Exact Mass 306.10208
Heavy Atoms 21
Complexity 296.0

Chemical Identifiers

CAS Number 21993-11-3
SMILES CCOP(=O)(COC1=CC=CC=C1)COC2=CC=CC=C2
InChIKey HLGXBMGFACXPLR-UHFFFAOYSA-N

Product Overview

Ethyl bis(phenoxymethyl) phosphinate (CAS 21993-11-3), with molecular formula C16H19O4P and molecular weight 306.10 g/mol. IUPAC: [ethoxy(phenoxymethyl)phosphoryl]methoxybenzene.

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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 Ethyl bis(phenoxymethyl) phosphinate

XLogP
3.3
TPSA (Topological Polar Surface Area)
44.8
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
8
Heavy Atoms
21
Complexity
296.0
Exact Mass
306.10208
Monoisotopic Mass
306.10208
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 Ethyl bis(phenoxymethyl) phosphinate

The XLogP value of 3.3 indicates that Ethyl bis(phenoxymethyl) phosphinate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 44.8 Ų, Ethyl bis(phenoxymethyl) phosphinate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Ethyl bis(phenoxymethyl) phosphinate has 0 hydrogen bond donor(s) and 4 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 Ethyl bis(phenoxymethyl) phosphinate?

The CAS number of Ethyl bis(phenoxymethyl) phosphinate is 21993-11-3.

What is the molecular formula of Ethyl bis(phenoxymethyl) phosphinate?

The molecular formula of Ethyl bis(phenoxymethyl) phosphinate is C16H19O4P.

What is the molecular weight of Ethyl bis(phenoxymethyl) phosphinate?

The molecular weight of Ethyl bis(phenoxymethyl) phosphinate is 306.10 g/mol.

Where can I buy Ethyl bis(phenoxymethyl) phosphinate?

You can request a quote for Ethyl bis(phenoxymethyl) phosphinate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ethyl bis(phenoxymethyl) phosphinate?

Yes, KEHONG BIO provides custom synthesis services for Ethyl bis(phenoxymethyl) phosphinate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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