89565-63-9

Basic information

• Product Name: Phosphorimidic acid, [[4-[[(2,4-dichlorophenoxy)acetyl]amino]phenyl]sulfonyl]-, triethyl ester
• CAS NO: 89565-63-9
• Molecular Formula: C20H25Cl2N2O7PS
• Molecular Weight: 539.373
• Mol File: 89565-63-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphorimidic acid, [[4-[[(2,4-dichlorophenoxy)acetyl]amino]phenyl]sulfonyl]-, triethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphorimidic acid, [[4-[[(2,4-dichlorophenoxy)acetyl]amino]phenyl]sulfonyl]-, triethyl ester(89565-63-9)
• EPA Substance Registry System: Phosphorimidic acid, [[4-[[(2,4-dichlorophenoxy)acetyl]amino]phenyl]sulfonyl]-, triethyl ester(89565-63-9)

Safety Data

• Hazardous Substances Data: 89565-63-9(Hazardous Substances Data)

Upstream product

• 89565-65-1 N⁴-(2',4'-Dichlorophenoxyacetyl)sulfanilyl chloride 
• 122-52-1 triethyl phosphite 
• 13246-96-3 2,4-Dichlorophenoxyacetanilide 

Relevant articles and documents

Some Novel Sulfanilyl Derivatives

Benzoic acid anilide and p-chloro, m-nitro, together with the 2,4-, 2,5- and 3,4-dichloro derivatives, react with chlorosulfonic acid in 1:4 molar ratios to give the corresponding sulfanilyl chlorides.However, nicotinic acid and isonicotinic acid anilides react with chlorosulfonic acid in 1:6 molar ratios only for conversion into the sulfanilyl chlorides. 2,4-Dichlorophenoxyacetic acid anilide reacts with chlorosulfonic acid in 1:3 molar ratio to give the sulfanilyl chloride; this reaction when carried out in 1:7 molar ratios of the reactants affords the disulfonylchloride.The various sulfanilyl chlorides are reacted with amines, azide ion, and hydrazine to give a range of sulfonyl compounds.The compounds prepared have been subjected to preliminary biological screening.