121708-89-2

Basic information

• Product Name: styryldiethylamidodichlorophosphonium hexachlorophosphorate
• CAS NO: 121708-89-2
• Molecular Weight: 520.845
• Mol File: 121708-89-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: styryldiethylamidodichlorophosphonium hexachlorophosphorate(CAS DataBase Reference)
• NIST Chemistry Reference: styryldiethylamidodichlorophosphonium hexachlorophosphorate(121708-89-2)
• EPA Substance Registry System: styryldiethylamidodichlorophosphonium hexachlorophosphorate(121708-89-2)

Safety Data

• Hazardous Substances Data: 121708-89-2(Hazardous Substances Data)

Upstream product

• 685-83-6 bis(diethylamino)chlorophosphine 
• 40969-10-6 styryltrichlorophosphonium hexachlorophosphorate 
• 2283-11-6 hexaethylphosphoric triamide 
• 2632-88-4 ethyl N,N'-tetraethyldiamidophosphite 

Relevant articles and documents

AMBIDENT REACTIVITY OF CHLOROPHOSPHONIUM DERIVATIVES IN NUCLEOPHILIC REACTIONS. IV. REACTIONS WITH FULL ESTERS AND AMINES OF PHOSPHOROUS ACID

A study of the interaction of organotrichlorophosphonium hexachlorophosphates with phosphorous acid derivatives has shown that, depending on the structure of the P(III) derivative, reaction occurs by either a halophilic process, leading to reduction of the substrates to the corresponding organodichlorophosphines, or a process involving transfer of a dialkylamide group to the phosphorus atom of the chlorophosphonium cation, the full esters and diester amides acting largely as phosphorus-centered nucleophiles, and the full amides and diamide esters acting as nitrogen-centered nucleophiles.The direction of the reaction depends on the first ionization potential of the unshared electron pair of the partners at the P-Q dyad.