3-Ethyltoluene structure

3-Ethyltoluene

TL;DR: 3-Ethyltoluene (CAS 620-14-4) is a chemical compound with molecular formula C9H12 and molecular weight 120.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-ethyl-3-methylbenzene

Also Known As: 3-Ethyltoluene, 1-Ethyl-3-methylbenzene, M-ETHYLTOLUENE, m-Methylethylbenzene, m-Ethylmethylbenzene

CAS: 620-14-4
Molecular Formula C9H12
Molecular Weight 120.09 g/mol
LogP 3.6
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 120.0939
Heavy Atoms 9
Complexity 76.0
Vapor Pressure 3.04 [mmHg]

Chemical Identifiers

CAS Number 620-14-4
SMILES CCC1=CC=CC(=C1)C
InChIKey ZLCSFXXPPANWQY-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 19 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (30 patents) Analytical Reagents (9 patents) Biotechnology (31 patents) Catalysts (132 patents) Coatings & Adhesives (15 patents) +14 more

Product Overview

3-Ethyltoluene (CAS 620-14-4), with molecular formula C9H12 and molecular weight 120.09 g/mol. IUPAC: 1-ethyl-3-methylbenzene.

🧪
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 3-Ethyltoluene

XLogP
3.6
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
9
Complexity
76.0
Exact Mass
120.0939
Monoisotopic Mass
120.0939
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 3-Ethyltoluene

The XLogP value of 3.6 indicates that 3-Ethyltoluene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, 3-Ethyltoluene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-Ethyltoluene has 0 hydrogen bond donor(s) and 0 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 3-Ethyltoluene?

The CAS number of 3-Ethyltoluene is 620-14-4.

What is the molecular formula of 3-Ethyltoluene?

The molecular formula of 3-Ethyltoluene is C9H12.

What is the molecular weight of 3-Ethyltoluene?

The molecular weight of 3-Ethyltoluene is 120.09 g/mol.

Where can I buy 3-Ethyltoluene?

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

Does KEHONG BIO offer custom synthesis for 3-Ethyltoluene?

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

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