1-(Diphenylphosphoroso)-3-methylbenzene structure

1-(Diphenylphosphoroso)-3-methylbenzene

TL;DR: 1-(Diphenylphosphoroso)-3-methylbenzene (CAS 6840-27-3) is a chemical compound with molecular formula C19H17OP and molecular weight 292.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-diphenylphosphoryl-3-methylbenzene

Also Known As: diphenyl-m-tolylphosphine oxide, Diphenyl(m-tolyl)phosphine Oxide, 1-(diphenylphosphoroso)-3-methylbenzene, 1-diphenylphosphoryl-3-methylbenzene, 1-diphenylphosphoryl-3-methyl-benzene

CAS: 6840-27-3
Molecular Formula C19H17OP
Molecular Weight 292.10 g/mol
LogP 4.4
Topological Polar Surface Area 17.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 3
Exact Mass 292.1017
Heavy Atoms 21
Complexity 344.0

Chemical Identifiers

CAS Number 6840-27-3
SMILES CC1=CC(=CC=C1)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3
InChIKey JPOGITLPCPOLER-UHFFFAOYSA-N

Product Overview

1-(Diphenylphosphoroso)-3-methylbenzene (CAS 6840-27-3), with molecular formula C19H17OP and molecular weight 292.10 g/mol. IUPAC: 1-diphenylphosphoryl-3-methylbenzene.

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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 1-(Diphenylphosphoroso)-3-methylbenzene

XLogP
4.4
TPSA (Topological Polar Surface Area)
17.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
3
Heavy Atoms
21
Complexity
344.0
Exact Mass
292.1017
Monoisotopic Mass
292.1017
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 1-(Diphenylphosphoroso)-3-methylbenzene

The XLogP value of 4.4 indicates that 1-(Diphenylphosphoroso)-3-methylbenzene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.1 Ų, 1-(Diphenylphosphoroso)-3-methylbenzene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-(Diphenylphosphoroso)-3-methylbenzene has 0 hydrogen bond donor(s) and 1 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 1-(Diphenylphosphoroso)-3-methylbenzene?

The CAS number of 1-(Diphenylphosphoroso)-3-methylbenzene is 6840-27-3.

What is the molecular formula of 1-(Diphenylphosphoroso)-3-methylbenzene?

The molecular formula of 1-(Diphenylphosphoroso)-3-methylbenzene is C19H17OP.

What is the molecular weight of 1-(Diphenylphosphoroso)-3-methylbenzene?

The molecular weight of 1-(Diphenylphosphoroso)-3-methylbenzene is 292.10 g/mol.

Where can I buy 1-(Diphenylphosphoroso)-3-methylbenzene?

You can request a quote for 1-(Diphenylphosphoroso)-3-methylbenzene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1-(Diphenylphosphoroso)-3-methylbenzene?

Yes, KEHONG BIO provides custom synthesis services for 1-(Diphenylphosphoroso)-3-methylbenzene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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