10525-37-8

Basic information

• Product Name: icosan-1-amine
• Synonyms: icosan-1-amine;1-Icosanamine;Arachidylamine;Icosylamine;1-EicosanaMine;Eicosanylamine;N-Eicosylamine
• CAS NO: 10525-37-8
• Molecular Formula: C₂₀H₄₃N
• Molecular Weight: 297.57
• Mol File: 10525-37-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: 57.8℃
• Boiling Point: 369.05°C (estimate)
• Flash Point: 168.7°C
• Appearance: /
• Density: 0.7993 (estimate)
• Vapor Pressure: 8.96E-06mmHg at 25°C
• Refractive Index: 1.4385 (589.3 nm 60℃)
• PKA: 10.67±0.10(Predicted)
• CAS DataBase Reference: icosan-1-amine(CAS DataBase Reference)
• NIST Chemistry Reference: icosan-1-amine(10525-37-8)
• EPA Substance Registry System: icosan-1-amine(10525-37-8)

Safety Data

• Hazardous Substances Data: 10525-37-8(Hazardous Substances Data)

Usage

General Description

Icosan-1-amine, also known as 1-icosanamine, is a chemical compound with the molecular formula C20H41N. It belongs to the class of organic compounds known as primary aliphatic amines, which are compounds containing a primary aliphatic amine group. Icosan-1-amine is considered a fatty amine lipid molecule. Fatty amines are typically used in chemical reactions as reagents to introduce the amine functional group. Its exact properties such as density, boiling point, melting point may vary based on the conditions. Not much else is known about this specific compound, including its toxicity, reactivity, and potential uses.

InChI:InChI=1/C20H43N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21/h2-21H2,1H3

Upstream product

• 4276-49-7 1-Bromoeicosane 
• 40140-09-8 eicosanoyl chloride 
• 3381-25-7 methanesulfonic acid icosyl ester 
• 629-96-9 n-eicosanol 
• 935676-78-1 1-azidoicosane 
• 51360-63-5 Eicosanylamide 

Downstream Products

• 1217342-47-6 N-icosyl 2-(5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yloxy)acetamide 
• 51360-63-5 Eicosanylamide 

Relevant articles and documents

Effects of Alkyl Chain Length and Hydrogen Bonds on the Cooperative Self-Assembly of 2-Thienyl-Type Diarylethenes at a Liquid/Highly Oriented Pyrolytic Graphite (HOPG) Interface

An appropriate understanding of the process of self-assembly is of critical importance to tailor nanostructured order on 2D surfaces with functional molecules. Photochromic compounds are promising candidates for building blocks of advanced photoresponsive surfaces. To investigate the relationship between molecular structure and the mechanism of ordering formation, 2-thienyl-type diarylethenes with various lengths of alkyl side chains linked through an amide or ester group were synthesized. Their self-assemblies at a liquid/solid interface were investigated by scanning tunneling microscopy (STM). The concentration dependence of the surface coverage was analyzed by using a cooperative model for a 2D surface based on two characteristic parameters: the nucleation equilibrium constant (Kn) and the elongation equilibrium constant (Ke). The following conclusions can be drawn. 1)The concentration at which a stable 2D molecular ordering is observed by STM exponentially decreases with increasing length of the alkyl chain. 2)Compounds bearing amide groups have higher degrees of cooperativity in self-assembly on 2D surfaces (i.e., σ, which is defined as Kn/Ke) than compounds with ester groups. 3)The self-assembly process of the open-ring isomer of an ester derivative is close to isodesmic, whereas that of the closed-ring isomer is cooperative because of the difference in equilibrium constants for the nucleation step (i.e., Kn) between the two isomers. Getting along: A scanning tunneling microscopy (STM) investigation revealed a cooperative self-assembly process for photochromic 2-thienyl-type diarylethenes. The lengths of the alkyl chains, hydrogen bonds, and photoisomerization have a significant effect on the adsorption parameters at a liquid/highly oriented pyrolytic graphite (HOPG) interface (see figure).

STERILE/ANTIBACTERIAL COMPOSITION

DISCLOSED IS A STERILE/ANTIBACTERIAL COMPOSITION, A LIQUID DETERGENT COMPOSITION OR A COMPOSITION FOR TREATING A FIBER PRODUCT, WHICH COMPRISES A MIXTURE OF COMPONENTS (A1) AND (B1) OR A COMPLEX FORMED BY THE COMPONENTS (A1) AND (B1), WHEREIN THE COMPONENT (A1) IS A WATER-SOLUBLE SILVER SALT, A WATER-SOLUBLE COPPER SALT OR A WATER-SOLUBLE ZINC SALT AND THE COMPONENT (B1) IS AT LEAST ONE LONG-CHAIN ALKYLAMINE COMPOUND SELECTED FROM A COMPOUND REPRESENTED BY GENERAL FORMULA (I) AND A COMPOUND REPRESENTED BY GENERAL FORMULA (II) AND/OR AN ANION PRODUCED FROM THE LONG-CHAIN ALKYLAMINE COMPOUND. IN FORMULA (I), R1 REPRESENTS AN ALKYL GROUP HAVING 8 TO 22 CARBON ATOMS; A1 REPRESENTS A HYDROGEN ATOM OR (CH?)m,-COOX2; X1 AND X2 INDEPENDENTLY REPRESENT A HYDROGEN ATOM, AN ALKALI METAL ATOM, AN ALKALI EARTH METAL ATOM, OR A CATIONIC AMMONIUM GROUP; N REPRESENTS A NUMBER OF 1 TO 3; AND M REPRESENTS A NUMBER OF 1 TO 3. IN FORMULA (II), R2 REPRESENTS AN ALKYL OR ACYL GROUP HAVING 8 TO 22 CARBON ATOMS; Q REPRESENTS (NH-(CH?)m); R REPRESENTS A NUMBER OF 1 OR 0, PROVIDED THAT A2 AND A3 INDEPENDENTLY REPRESENT A HYDROGEN ATOM OR A METHYL GROUP WHEN R REPRESENTS 0, AND A2 REPRESENTS A HYDROGEN ATOM AND A3 REPRESENTS A HYDROGEN ATOM OR CH?COOX3 WHEN R REPRESENTS 1; X3 REPRESENTS A HYDROGEN ATOM, AN ALKALI METAL ATOM, AN ALKALI EARTH METAL ATOM OR A CATIONIC AMMONIUM GROUP; N REPRESENTS A NUMBER OF 1 TO 3; AND M REPRESENTS A NUMBER OF 1 TO 3.