Dioctylisophthalate structure

Dioctylisophthalate

TL;DR: Dioctylisophthalate (CAS 5436-91-9) is a chemical compound with molecular formula C24H38O4 and molecular weight 390.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

dioctyl benzene-1,3-dicarboxylate

Also Known As: Dioctyl isophthalate, dioctylisophthalate, Dioctylisophthalat, dioctyl benzene-1,3-dicarboxylate, Di-n-octylisophthalate

CAS: 5436-91-9
Molecular Formula C24H38O4
Molecular Weight 390.28 g/mol
LogP 8.5
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 18
Exact Mass 390.277
Heavy Atoms 28
Complexity 371.0

Chemical Identifiers

CAS Number 5436-91-9
SMILES CCCCCCCCOC(=O)C1=CC(=CC=C1)C(=O)OCCCCCCCC
InChIKey LERGDXJITDVDBZ-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 11 IPC patent classification(s) across the SureChEMBL global patent database.

Catalysts (5 patents) Coatings & Adhesives (9 patents) Electronic Chemicals (5 patents) Lubricants & Additives (26 patents) Organic Building Blocks (25 patents) +6 more

Product Overview

Dioctylisophthalate (CAS 5436-91-9), with molecular formula C24H38O4 and molecular weight 390.28 g/mol. IUPAC: dioctyl benzene-1,3-dicarboxylate.

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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 Dioctylisophthalate

XLogP
8.5
TPSA (Topological Polar Surface Area)
52.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
18
Heavy Atoms
28
Complexity
371.0
Exact Mass
390.277
Monoisotopic Mass
390.277
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 Dioctylisophthalate

The XLogP value of 8.5 indicates that Dioctylisophthalate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 52.6 Ų, Dioctylisophthalate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Dioctylisophthalate has 0 hydrogen bond donor(s) and 4 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 Dioctylisophthalate?

The CAS number of Dioctylisophthalate is 5436-91-9.

What is the molecular formula of Dioctylisophthalate?

The molecular formula of Dioctylisophthalate is C24H38O4.

What is the molecular weight of Dioctylisophthalate?

The molecular weight of Dioctylisophthalate is 390.28 g/mol.

Where can I buy Dioctylisophthalate?

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

Does KEHONG BIO offer custom synthesis for Dioctylisophthalate?

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

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