13286-49-2

Basic information

• Product Name: Dithiophosphoric acid O,O-diethyl S-(4-nitrobenzyl) ester
• Synonyms: Bayer R-1837;Dithiophosphoric acid O,O-diethyl S-(4-nitrobenzyl) ester;ENT-22754
• CAS NO: 13286-49-2
• Molecular Formula: C₁₁H₁₆NO₄PS₂
• Molecular Weight: 321.35
• Mol File: 13286-49-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 422.7°C at 760 mmHg
• Flash Point: 209.4°C
• Appearance: /
• Density: 1.326g/cm³
• Vapor Pressure: 5.84E-07mmHg at 25°C
• Refractive Index: 1.59
• CAS DataBase Reference: Dithiophosphoric acid O,O-diethyl S-(4-nitrobenzyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: Dithiophosphoric acid O,O-diethyl S-(4-nitrobenzyl) ester(13286-49-2)
• EPA Substance Registry System: Dithiophosphoric acid O,O-diethyl S-(4-nitrobenzyl) ester(13286-49-2)

Safety Data

• Hazardous Substances Data: 13286-49-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H16NO4PS2/c1-3-15-17(18,16-4-2)19-9-10-5-7-11(8-6-10)12(13)14/h5-8H,3-4,9H2,1-2H3

Upstream product

• 100-14-1 4-nitrobenzyl chloride 
• 1068-22-0 diethyl dithiophosphate ammonium salt 
• 100-11-8 1-bromomethyl-4-nitro-benzene 

Relevant articles and documents

A convenient synthesis of phosphorodithioates and novel conversion of epoxides to thiiranes

Alumina-supported ammonium acetate under microwave irradiation was found to be an efficient reagent for the preparation of phosphorodithioates from phosphorus pentasulfide under solvent-free condition. A simple, efficient, and new method has been developed for the synthesis of thiiranes from epoxides through a one-pot reaction of epoxides with the mixture of phosphorus pentasulfide in the presence of ammonium acetate and acidic alumina under reflux in EtOH or solvent-free conditions under microwave irradiation. These methods are easy, rapid, and good-yielding reactions for the synthesis of phosphorodithioates and thiiranes.