Triethylene diphosphite structure

Triethylene diphosphite

TL;DR: Triethylene diphosphite (CAS 109525-51-1) is a chemical compound with molecular formula C6H12O6P2 and molecular weight 242.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[2-(1,3,2-dioxaphospholan-2-yloxy)ethoxy]-1,3,2-dioxaphospholane

Also Known As: Triethylene diphosphite, Ethylene glycol phosphite (3:2), 1,2-Bis(1,3,2-dioxaphospholan-2-yloxy)ethane, Phosphorous acid, ethylene cyclic diethylene ester, 1,3,2-Dioxaphospholane, 2,2'-(1,2-ethanediylbis(oxy))bis-

CAS: 109525-51-1
Molecular Formula C6H12O6P2
Molecular Weight 242.01 g/mol
LogP -0.5
Topological Polar Surface Area 55.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 5
Exact Mass 242.01091
Heavy Atoms 14
Complexity 140.0

Chemical Identifiers

CAS Number 109525-51-1
SMILES C1COP(O1)OCCOP2OCCO2
InChIKey YPGVFZRQOZKYKD-UHFFFAOYSA-N

Product Overview

Triethylene diphosphite (CAS 109525-51-1), with molecular formula C6H12O6P2 and molecular weight 242.01 g/mol. IUPAC: 2-[2-(1,3,2-dioxaphospholan-2-yloxy)ethoxy]-1,3,2-dioxaphospholane.

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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 Triethylene diphosphite

XLogP
-0.5
TPSA (Topological Polar Surface Area)
55.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
5
Heavy Atoms
14
Complexity
140.0
Exact Mass
242.01091
Monoisotopic Mass
242.01091
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 Triethylene diphosphite

The XLogP value of -0.5 indicates that Triethylene diphosphite is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 55.4 Ų, Triethylene diphosphite exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Triethylene diphosphite has 0 hydrogen bond donor(s) and 6 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 Triethylene diphosphite?

The CAS number of Triethylene diphosphite is 109525-51-1.

What is the molecular formula of Triethylene diphosphite?

The molecular formula of Triethylene diphosphite is C6H12O6P2.

What is the molecular weight of Triethylene diphosphite?

The molecular weight of Triethylene diphosphite is 242.01 g/mol.

Where can I buy Triethylene diphosphite?

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

Does KEHONG BIO offer custom synthesis for Triethylene diphosphite?

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

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