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CAS 2158-08-9

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N-Octadecylurea

Description:
N-Octadecylurea is an organic compound characterized by its long hydrophobic alkyl chain, specifically an octadecyl group, which consists of 18 carbon atoms. This structure imparts unique properties, making it a surfactant and a potential candidate for various applications in materials science and biochemistry. N-Octadecylurea is typically a white to off-white solid at room temperature and is soluble in organic solvents while being insoluble in water due to its hydrophobic nature. The presence of the urea functional group contributes to its ability to form hydrogen bonds, which can enhance its interactions with other molecules. This compound is often studied for its role in modifying surfaces, influencing the properties of polymers, and in drug delivery systems. Additionally, its long carbon chain can provide a degree of lipophilicity, making it useful in formulations that require a balance between hydrophilic and hydrophobic characteristics. Safety data should be consulted for handling and usage, as with any chemical substance.
Formula:C19H40N2O
InChI:InChI=1S/C19H40N2O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21-19(20)22/h2-18H2,1H3,(H3,20,21,22)
InChI key:InChIKey=GJNDMSSZEBNLPU-UHFFFAOYSA-N
SMILES:C(CCCCCCCCCCCC)CCCCCNC(N)=O
Synonyms:
  • 1-Octadecylurea
  • N-Stearylurea
  • N-n-Octadecylurea
  • NSC 16075
  • Octadecylurea
  • Stearylurea
  • Urea, N-octadecyl-
  • Urea, octadecyl-
  • N-Octadecylurea
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