1428422-45-0

Basic information

• Product Name: p-tert-octylphenoxyethoxyethyl bromide
• Synonyms: p-tert-octylphenoxyethoxyethyl bromide
• CAS NO: 1428422-45-0
• Molecular Weight: 357.331
• Mol File: 1428422-45-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: p-tert-octylphenoxyethoxyethyl bromide(CAS DataBase Reference)
• NIST Chemistry Reference: p-tert-octylphenoxyethoxyethyl bromide(1428422-45-0)
• EPA Substance Registry System: p-tert-octylphenoxyethoxyethyl bromide(1428422-45-0)

Safety Data

• Hazardous Substances Data: 1428422-45-0(Hazardous Substances Data)

Upstream product

• 5414-19-7 1,1'-oxybis(2-bromo-ethane) 
• 140-66-9 tert-octylphenol 

Downstream Products

• 1428422-43-8 C₂₈H₄₄NO₃⁽¹⁺⁾*Cl^(1-) 
• 121-54-0 benzethonium cloride 
• 5442-83-1 (p-tert-octylphenoxyethoxyethyl)dimethylamine 

Relevant articles and documents

METHOD FOR PREPARING ARYL POLYOXY ALKYL QUATERNARY AMMONIUM COMPOUND

A method for preparation of an aryl poly(oxalkyl) quaternary ammonium compound is provided, said method comprising steps of: 1) reacting a phenol with a dihalopolyalkylene ether under the action of a phase transfer catalyst, to obtain an arylpoly(oxalkyl) halide; 2) reacting said arylpoly(oxalkyl) halide with an amination reagent under the action of a phase transfer catalyst, to obtain an arylpoly(oxalkyl) amine; 3) reacting said arylpoly(oxalkyl) amine with an alkylation reagent, to obtain an aryl poly(oxalkyl) quaternary ammonium compound; wherein R1 is H or a C1 to C16 alkyl group, located in the ortho, meta or para position; n is an integer of 2 to 6; R2 is H or a C1 to C16 alkyl group; R3 is H or a C1 to C16 alkyl group; R4 is a C1 to C16 alkyl group; X1 is Br or Cl; X is Cl, Br, or I. The preparation method according to the present invention requires low temperature and low pressure, the reaction time is short, and an overall yield can reach 75%. The operation is simple, the cost is low, and the product can be separated easily and have a purity of pharmaceutical grade, thereby facilitating the large-scale production.