Nylon 6/66 structure

Nylon 6/66

TL;DR: Nylon 6/66 (CAS 24993-04-2) is a chemical compound with molecular formula C18H37N3O5 and molecular weight 375.27 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

azepan-2-one;hexane-1,6-diamine;hexanedioic acid

Also Known As: Nylon 6/66, Nylon 6:66, Nylon 6/66, pellets, azepan-2-one;hexane-1,6-diamine;hexanedioic acid, adipic acid; azepan-2-one; hexane-1,6-diamine

CAS: 24993-04-2
Molecular Formula C18H37N3O5
Molecular Weight 375.27 g/mol
LogP 1.8568
Topological Polar Surface Area 156.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 7
Rotatable Bonds 10
Exact Mass 375.27332
Heavy Atoms 26
Complexity 236.0

Chemical Identifiers

CAS Number 24993-04-2
SMILES C1CCC(=O)NCC1.C(CCCN)CCN.C(CCC(=O)O)CC(=O)O
InChIKey TZYHIGCKINZLPD-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Photographic Chemicals (3 patents) Plastic Additives (4 patents) Polymer Intermediates (26 patents)

Product Overview

Nylon 6/66 (CAS 24993-04-2), with molecular formula C18H37N3O5 and molecular weight 375.27 g/mol. IUPAC: azepan-2-one;hexane-1,6-diamine;hexanedioic acid.

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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 Nylon 6/66

XLogP
1.8568
TPSA (Topological Polar Surface Area)
156.0
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
7
Rotatable Bonds
10
Heavy Atoms
26
Complexity
236.0
Exact Mass
375.27332
Monoisotopic Mass
375.27332
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 Nylon 6/66

The XLogP value of 1.8568 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Nylon 6/66. The TPSA of 156.0 Ų indicates high polarity, suggesting Nylon 6/66 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Nylon 6/66 has 5 hydrogen bond donor(s) and 7 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 Nylon 6/66?

The CAS number of Nylon 6/66 is 24993-04-2.

What is the molecular formula of Nylon 6/66?

The molecular formula of Nylon 6/66 is C18H37N3O5.

What is the molecular weight of Nylon 6/66?

The molecular weight of Nylon 6/66 is 375.27 g/mol.

Where can I buy Nylon 6/66?

You can request a quote for Nylon 6/66 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Nylon 6/66?

Yes, KEHONG BIO provides custom synthesis services for Nylon 6/66 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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