EINECS 273-489-3 structure

EINECS 273-489-3

TL;DR: EINECS 273-489-3 (CAS 68987-29-1) is a chemical compound with molecular formula C18H41KO4P and molecular weight 391.24 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: EINECS 273-489-3, octadecane; phosphoric acid; potassium, 1-Octadecanol, phosphate, potassium salt, Mono and diesters of stearyl alcohol phosphated, potassium salt

CAS: 68987-29-1
Molecular Formula C18H41KO4P
Molecular Weight 391.24 g/mol
LogP 5.9584
Topological Polar Surface Area 77.76 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 1
Rotatable Bonds 15
Exact Mass 391.23795
Heavy Atoms 24
Complexity 235.13866

Chemical Identifiers

CAS Number 68987-29-1
SMILES CCCCCCCCCCCCCCCCCC.OP(=O)(O)O.[K]

Product Overview

EINECS 273-489-3 (CAS 68987-29-1), with molecular formula C18H41KO4P and molecular weight 391.24 g/mol.

🧪
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 EINECS 273-489-3

XLogP
5.9584
TPSA (Topological Polar Surface Area)
77.76
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
1
Rotatable Bonds
15
Heavy Atoms
24
Complexity
235.13866
Exact Mass
391.23795
Monoisotopic Mass
391.23795
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 EINECS 273-489-3

The XLogP value of 5.9584 indicates that EINECS 273-489-3 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 77.76 Ų falls within the moderate polarity range, balancing permeability and solubility for EINECS 273-489-3. Following Lipinski's Rule of Five, EINECS 273-489-3 has 3 hydrogen bond donor(s) and 1 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 EINECS 273-489-3?

The CAS number of EINECS 273-489-3 is 68987-29-1.

What is the molecular formula of EINECS 273-489-3?

The molecular formula of EINECS 273-489-3 is C18H41KO4P.

What is the molecular weight of EINECS 273-489-3?

The molecular weight of EINECS 273-489-3 is 391.24 g/mol.

Where can I buy EINECS 273-489-3?

You can request a quote for EINECS 273-489-3 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 273-489-3?

Yes, KEHONG BIO provides custom synthesis services for EINECS 273-489-3 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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