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CS-W001157 4
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2-Octadecylicosanoic acid

  • CAS No. 108293-08-9

  • Cat. No. CS-0098424
  • Molecule weight565.01
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

2-Octadecylicosanoic acid|CS-0098424

Structure of 108293-08-9

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General Information

  • CAS No. 108293-08-9
  • Cat. No. CS-0098424
  • Purity ≥97%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃₈H₇₆O₂
  • Molecular Weight 565.01
  • Synonym(s) 2-Octadecyleicosanoic Acid
  • SMILES CCCCCCCCCCCCCCCCCCC(CCCCCCCCCCCCCCCCCC)C(O)=O

Description

This long-chain fatty acid features a 18-carbon alkyl tail and a carboxylic acid headgroup, enabling stable integration into lipid bilayers and surface-modified materials. Its extended hydrophobic domain supports phase separation in amphiphilic systems and enhances film-forming properties under ambient conditions.

Application

2-Octadecylicosanoic acid serves as a long-chain saturated fatty acid derivative with enhanced thermal and oxidative stability. It functions as a versatile building block in the synthesis of surfactants, lubricants, and biocompatible polymers. The extended alkyl chain imparts excellent hydrophobicity and crystalline purity, facilitating straightforward isolation and purification. Its robust structure enables reliable use in high-temperature processes and compatibility with diverse functional groups.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   37.3
  • LogP   13.9904
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   35

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