99665-73-3

Basic information

• Product Name: [2-(3-Carboxy-4-iodo-phenoxy)-ethyl]-hexadecyl-dimethyl-ammonium; bromide
• Synonyms: [2-(3-Carboxy-4-iodo-phenoxy)-ethyl]-hexadecyl-dimethyl-ammonium; bromide
• CAS NO: 99665-73-3
• Molecular Weight: 640.484
• Mol File: 99665-73-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [2-(3-Carboxy-4-iodo-phenoxy)-ethyl]-hexadecyl-dimethyl-ammonium; bromide(CAS DataBase Reference)
• NIST Chemistry Reference: [2-(3-Carboxy-4-iodo-phenoxy)-ethyl]-hexadecyl-dimethyl-ammonium; bromide(99665-73-3)
• EPA Substance Registry System: [2-(3-Carboxy-4-iodo-phenoxy)-ethyl]-hexadecyl-dimethyl-ammonium; bromide(99665-73-3)

Safety Data

• Hazardous Substances Data: 99665-73-3(Hazardous Substances Data)

Upstream product

• 99665-70-0 5-hydroxy-2-iodobenzoic acid ethyl ester 
• 99665-71-1 ethyl 5-(2-bromoethoxy)-2-iodobenzoate 
• 57772-57-3 5-hydroxy-2-iodo-benzoic acid 
• 99665-72-2 [2-(3-Ethoxycarbonyl-4-iodo-phenoxy)-ethyl]-hexadecyl-dimethyl-ammonium; bromide 

Relevant articles and documents

Efficient Catalytic Cleavage of Reactive Phosphates by an o-Iodosobenzoate Functionalized Surfactant

5-(N-(n-Hexadecyl)-N,N-dimethyl-N-(β-ethyloxy)ammonium)-2-iodosobenzoate, 1c, cleaved p-nitrophenyl diphenyl phosphate (PNPDPP), p-nitrophenyl diethyl phosphate (PNPDEP), and p-nitrophenyl isobutyl methylphosphonate (PNPIMP) in aqueous cetyltrimethylammonium chloride (CTACl) at pH 8 and 25 deg C.With 4E-5 M 1c in 2E-4 M CTACl, second-order cleavage rate constants (L/(M-s)) were PNPDPP, 28 500, PNPDEP, 0.865, and PNPIMP, 215.These represented kinetic advantages of 14700, 43600 and 846, respectively, over nonfunctional CTACl-catalyzed cleavages of the substrates.In the presence of excess PNPDPP at pH 8, catalyst 1c/CTACl "turned over" with k ca. 0.17 s-1 for the hydrolysis of the putative 1c-diphenyl phosphate intermediate.