1,2-Xylene; 1,3-xylene; 1,4-xylene structure

1,2-Xylene; 1,3-xylene; 1,4-xylene

TL;DR: 1,2-Xylene; 1,3-xylene; 1,4-xylene (CAS 128686-03-3) is a chemical compound with molecular formula C24H30 and molecular weight 318.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,2-xylene;1,3-xylene;1,4-xylene

Also Known As: Xylene, Xylol, Dimethylbenzene, Methyltoluene, Xylenen

CAS: 128686-03-3
Molecular Formula C24H30
Molecular Weight 318.23 g/mol
LogP 6.91032
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 318.23474
Heavy Atoms 24
Complexity 661.7819

Chemical Identifiers

CAS Number 128686-03-3
SMILES CC1=CC=C(C=C1)C.CC1=CC(=CC=C1)C.CC1=CC=CC=C1C

Product Overview

1,2-Xylene; 1,3-xylene; 1,4-xylene (CAS 128686-03-3), with molecular formula C24H30 and molecular weight 318.23 g/mol. IUPAC: 1,2-xylene;1,3-xylene;1,4-xylene.

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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.
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Chemical Property Profile of 1,2-Xylene; 1,3-xylene; 1,4-xylene

XLogP
6.91032
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
24
Complexity
661.7819
Exact Mass
318.23474
Monoisotopic Mass
318.23474
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 1,2-Xylene; 1,3-xylene; 1,4-xylene

The XLogP value of 6.91032 indicates that 1,2-Xylene; 1,3-xylene; 1,4-xylene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 1,2-Xylene; 1,3-xylene; 1,4-xylene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1,2-Xylene; 1,3-xylene; 1,4-xylene has 0 hydrogen bond donor(s) and 0 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.
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Frequently Asked Questions

What is the CAS number of 1,2-Xylene; 1,3-xylene; 1,4-xylene?

The CAS number of 1,2-Xylene; 1,3-xylene; 1,4-xylene is 128686-03-3.

What is the molecular formula of 1,2-Xylene; 1,3-xylene; 1,4-xylene?

The molecular formula of 1,2-Xylene; 1,3-xylene; 1,4-xylene is C24H30.

What is the molecular weight of 1,2-Xylene; 1,3-xylene; 1,4-xylene?

The molecular weight of 1,2-Xylene; 1,3-xylene; 1,4-xylene is 318.23 g/mol.

Where can I buy 1,2-Xylene; 1,3-xylene; 1,4-xylene?

You can request a quote for 1,2-Xylene; 1,3-xylene; 1,4-xylene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,2-Xylene; 1,3-xylene; 1,4-xylene?

Yes, KEHONG BIO provides custom synthesis services for 1,2-Xylene; 1,3-xylene; 1,4-xylene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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