Pentamethyl methyltetraphosphate structure

Pentamethyl methyltetraphosphate

TL;DR: Pentamethyl methyltetraphosphate (CAS 751-35-9) is a chemical compound with molecular formula C6H18O13P4 and molecular weight 421.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

dimethoxyphosphoryl [dimethoxyphosphoryloxy(methoxy)phosphoryl] methyl phosphate

Also Known As: Hexamethyl tetraphosphate, Methyl tetraphosphate, hexa, pentamethyl methyltetraphosphate, Methyl tetraphosphate,hexa, Tetraphosphoric acid, hexamethyl ester

CAS: 751-35-9
Molecular Formula C6H18O13P4
Molecular Weight 421.97 g/mol
LogP -2.2
Topological Polar Surface Area 151.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 13
Rotatable Bonds 12
Exact Mass 421.9698
Heavy Atoms 23
Complexity 495.0

Chemical Identifiers

CAS Number 751-35-9
SMILES COP(=O)(OC)OP(=O)(OC)OP(=O)(OC)OP(=O)(OC)OC
InChIKey JNUNSOWOBBAUKB-UHFFFAOYSA-N

Product Overview

Pentamethyl methyltetraphosphate (CAS 751-35-9), with molecular formula C6H18O13P4 and molecular weight 421.97 g/mol. IUPAC: dimethoxyphosphoryl [dimethoxyphosphoryloxy(methoxy)phosphoryl] methyl phosphate.

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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 Pentamethyl methyltetraphosphate

XLogP
-2.2
TPSA (Topological Polar Surface Area)
151.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
13
Rotatable Bonds
12
Heavy Atoms
23
Complexity
495.0
Exact Mass
421.9698
Monoisotopic Mass
421.9698
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 Pentamethyl methyltetraphosphate

The XLogP value of -2.2 indicates that Pentamethyl methyltetraphosphate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 151.0 Ų indicates high polarity, suggesting Pentamethyl methyltetraphosphate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pentamethyl methyltetraphosphate has 0 hydrogen bond donor(s) and 13 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 Pentamethyl methyltetraphosphate?

The CAS number of Pentamethyl methyltetraphosphate is 751-35-9.

What is the molecular formula of Pentamethyl methyltetraphosphate?

The molecular formula of Pentamethyl methyltetraphosphate is C6H18O13P4.

What is the molecular weight of Pentamethyl methyltetraphosphate?

The molecular weight of Pentamethyl methyltetraphosphate is 421.97 g/mol.

Where can I buy Pentamethyl methyltetraphosphate?

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

Does KEHONG BIO offer custom synthesis for Pentamethyl methyltetraphosphate?

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

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