1-Ethyl-3-isopropylbenzene structure

1-Ethyl-3-isopropylbenzene

TL;DR: 1-Ethyl-3-isopropylbenzene (CAS 4920-99-4) is a chemical compound with molecular formula C11H16 and molecular weight 148.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-ethyl-3-propan-2-ylbenzene

Also Known As: m-Ethylcumene, Cumene, m-ethyl-, 1-Ethyl-3-isopropylbenzene, 3-ethylcumene, 1-ethyl-3-iso-propylbenzene

CAS: 4920-99-4
Molecular Formula C11H16
Molecular Weight 148.13 g/mol
LogP 3.8
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 2
Exact Mass 148.1252
Heavy Atoms 11
Complexity 105.0

Chemical Identifiers

CAS Number 4920-99-4
SMILES CCC1=CC(=CC=C1)C(C)C
InChIKey GSLSBTNLESMZTN-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 7 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (1 patents) Heterocyclic Building Blocks (13 patents) Organic Building Blocks (26 patents) Organometallic Reagents (3 patents) Peptides & Amino Acids (1 patents) +2 more

Product Overview

1-Ethyl-3-isopropylbenzene (CAS 4920-99-4), with molecular formula C11H16 and molecular weight 148.13 g/mol. IUPAC: 1-ethyl-3-propan-2-ylbenzene.

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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-Ethyl-3-isopropylbenzene

XLogP
3.8
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
2
Heavy Atoms
11
Complexity
105.0
Exact Mass
148.1252
Monoisotopic Mass
148.1252
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-Ethyl-3-isopropylbenzene

The XLogP value of 3.8 indicates that 1-Ethyl-3-isopropylbenzene 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-Ethyl-3-isopropylbenzene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-Ethyl-3-isopropylbenzene 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 1-Ethyl-3-isopropylbenzene?

The CAS number of 1-Ethyl-3-isopropylbenzene is 4920-99-4.

What is the molecular formula of 1-Ethyl-3-isopropylbenzene?

The molecular formula of 1-Ethyl-3-isopropylbenzene is C11H16.

What is the molecular weight of 1-Ethyl-3-isopropylbenzene?

The molecular weight of 1-Ethyl-3-isopropylbenzene is 148.13 g/mol.

Where can I buy 1-Ethyl-3-isopropylbenzene?

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

Does KEHONG BIO offer custom synthesis for 1-Ethyl-3-isopropylbenzene?

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

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