3143-79-1

Basic information

• Product Name: diethyl pyridin-2-ylphosphoramidate
• CAS NO: 3143-79-1
• Molecular Formula: C₉H₁₅N₂O₃P
• Molecular Weight: 230.2008
• Mol File: 3143-79-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 309.1°C at 760 mmHg
• Flash Point: 140.8°C
• Density: 1.221g/cm³
• Vapor Pressure: 0.000651mmHg at 25°C
• Refractive Index: 1.529
• CAS DataBase Reference: diethyl pyridin-2-ylphosphoramidate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl pyridin-2-ylphosphoramidate(3143-79-1)
• EPA Substance Registry System: diethyl pyridin-2-ylphosphoramidate(3143-79-1)

Safety Data

• Hazardous Substances Data: 3143-79-1(Hazardous Substances Data)

Upstream product

• 504-29-0 2-aminopyridine 
• 122-52-1 triethyl phosphite 

Relevant articles and documents

Reinvestigation of the iodine-mediated phosphoramidation reaction of amines and P(OR)3 and its synthetic applications

A systematic study on the iodine-mediated phosphoramidation reaction of amines and trialkyl phosphites was conducted, which not only disclosed the factors affecting the reaction but also revealed that it could proceed smoothly in CH2Cl2 at room temperature in open air. Using this method, various phosphoramidates with different aliphatic amines and aromatic amines were synthesized in good to excellent yields. Our present investigation shows that this underused method is actually a mild, practical and general way to synthesize phosphoramidates and will have wide applications.