20198-87-2

Basic information

• Product Name: N-octadecylbenzylamine
• Synonyms: N-octadecylbenzylamine;EINECS 243-584-4;Benzenemethanamine, N-octadecyl-;N-Benzyloctadecylamine;N-Stearylbenzylamine
• CAS NO: 20198-87-2
• Molecular Formula: C₂₅H₄₅N
• Molecular Weight: 359.6315
• EINECS: 243-584-4
• Mol File: 20198-87-2.mol

Chemical Properties

• Boiling Point: 454.5°Cat760mmHg
• Flash Point: 173.8°C
• Appearance: /
• Density: 0.873g/cm³
• Vapor Pressure: 1.9E-08mmHg at 25°C
• Refractive Index: 1.485
• CAS DataBase Reference: N-octadecylbenzylamine(CAS DataBase Reference)
• NIST Chemistry Reference: N-octadecylbenzylamine(20198-87-2)
• EPA Substance Registry System: N-octadecylbenzylamine(20198-87-2)

Safety Data

• Hazardous Substances Data: 20198-87-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C25H45N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20-23-26-24-25-21-18-17-19-22-25/h17-19,21-22,26H,2-16,20,23-24H2,1H3

Upstream product

• 100-44-7 benzyl chloride 
• 124-30-1 1-aminooctadecane 
• 100-39-0 benzyl bromide 

Downstream Products

• 54575-57-4 n-octadecylbenzyldimethylammonium iodide 

Relevant articles and documents

ANIONIC-CATIONIC-NONIONIC SURFACTANT,PRODUCTION AND USE THEREOF

This invention relates to an anionic-cationic-nonionic surfactant as substantially represented by the formula (I), production and use thereof in tertiary oil recovery. The anionic-cationic-nonionic surfactant of this invention exhibits significantly improved interfacial activity and stability as compared with the prior art. With the present anionic-cationic-nonionic surfactant, a flooding fluid composition for tertiary oil recovery with improved oil displacement efficiency and oil washing capability as compared with the prior art could be produced. In the formula (I), each group is as defined in the specification.

Alkylbenzyldimethylammonium Salts as Inhibitors for the Ice Nucleating Activity of Erwinia ananas

A variety of chemical compounds were examined as to their abilities to inhibit the ice nucleating activity of Erwinia ananas IN-10 cells and their outer membrane fraction.The nucleating activity of the outher membrane fraction was inhibited by many surface-active species among the compounds examined, whereas that of cells was inhibited only by amines and ammonium salts having amphiphilic structures.Ammonium salts with both an n-alkyl group having a carbon number of more than 8 and a benzyl group were particularly effective in inhibiting the nucleating activity of the bacterial cells.The inhibitory ability of one of the amphiphilic ammonium salts was greater at 15 deg C than at 4 deg C.When a tea plant was sprayed with one of the effective ammonium salts prior to being kept at -3 deg C overnight, it was possible to protect the plant from freeze-injury at the minimal concentration of 250 ppm.