4439-32-1

Basic information

• Product Name: C18E3
• Synonyms: C18E3;polyoxyethylene 3 stearyl ether;STEARETH-3;C18E3, Octadecyl triethylene glycol ether, Octadecyltriglycol;2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol;OCTADECYL TRIETHYLENE GLYCOL ETHER;OCTADECYLTRIGLYCOL;TRIETHYLENE GLYCOL MONOOCTADECYL ETHER
• CAS NO: 4439-32-1
• Molecular Formula: C24H50O4
• Molecular Weight: 402.65
• Mol File: 4439-32-1.mol
• Article Data: 2

Chemical Properties

• Melting Point: 43-44 °C
• Boiling Point: 491.7°C at 760 mmHg
• Flash Point: 251.2°C
• Appearance: /
• Density: 0.912g/cm³
• Vapor Pressure: 9.92E-12mmHg at 25°C
• Refractive Index: 1.456
• CAS DataBase Reference: C18E3(CAS DataBase Reference)
• NIST Chemistry Reference: C18E3(4439-32-1)
• EPA Substance Registry System: C18E3(4439-32-1)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• F: 10-23
• Hazardous Substances Data: 4439-32-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C24H50O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-26-21-23-28-24-22-27-20-18-25/h25H,2-24H2,1H3

Upstream product

• 544-77-4 1-iodohexadecane 
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• 112-92-5 1-octadecanol 

Relevant articles and documents

Drug carrier based on sulfonium lipidosome structure and preparation method and application of drug carrier

The invention relates to the technical field of medicine, in particular to a sulfonium compound shown as a general formula (A), and discloses a preparation method of the compound. The compound is poly-condensed with genes to form a nanometer compound with the particle size of 100-300 nm and Zeta potential of +20-+40. The gene loading capability of the sulfonium compound enables the sulfonium compound to have potential application in gene transfer.