158357-73-4

Basic information

• Product Name: 2-[2-[3-allyloxy-2-[2-[2-(p-tolylsulfonyloxy)ethoxy]ethoxy]propoxy]ethoxy]ethyl 4-methylbenzenesulfonate
• CAS NO: 158357-73-4
• Molecular Formula: C₂₈H₄₀O₁₁S₂
• Molecular Weight: 616.74
• Mol File: 158357-73-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 698.9°C at 760 mmHg
• Flash Point: 376.5°C
• Density: 1.222g/cm³
• Vapor Pressure: 1.4E-18mmHg at 25°C
• Refractive Index: 1.527
• CAS DataBase Reference: 2-[2-[3-allyloxy-2-[2-[2-(p-tolylsulfonyloxy)ethoxy]ethoxy]propoxy]ethoxy]ethyl 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[2-[3-allyloxy-2-[2-[2-(p-tolylsulfonyloxy)ethoxy]ethoxy]propoxy]ethoxy]ethyl 4-methylbenzenesulfonate(158357-73-4)
• EPA Substance Registry System: 2-[2-[3-allyloxy-2-[2-[2-(p-tolylsulfonyloxy)ethoxy]ethoxy]propoxy]ethoxy]ethyl 4-methylbenzenesulfonate(158357-73-4)

Safety Data

• Hazardous Substances Data: 158357-73-4(Hazardous Substances Data)

Upstream product

• 68167-81-7 3,6,9,12-tetraoxa-8-[(allyloxy)methyl]-1,14-tetradecanediol 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

Compositions and methods for selectively binding amines or amino acid enantiomers over their counter-enantiomers

Naphthyl crown ether ligand molecules containing at least two naphthyl groups that are covalently bonded to suitable solid supports and coated by hydrophobic organic solvents are disclosed. These compositions and associated methods are characterized by selectivity of desired amine or amino acid enantiomers over their counter-enantiomers and derivatives. The composition preferably has an α-value greater than or equal to 4. This allows for the separation of such enantiomers with nonchromatographic resin bed separations of three separation stages or less.