Log in | Join Free | china | japan | germany

Diazotization

Request For Quotation
Diazotization Suppliers list
Company Name: ecochem international chemical broker  
Tel: +45 45 42 34 36
Email: export@ecochem.dk
Products Intro:
Company Name: kemikalieimport  
Tel: + 45 - 2034 3359
Email: Sales@kemikalieimport.dk
Products Intro:
Diazotization Basic information
Product Name:Diazotization
Synonyms:Diazotization
CAS:
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Diazotization Structure
Diazotization Chemical Properties
Safety Information
MSDS Information
Diazotization Usage And Synthesis
DefinitionThe reaction of an aromatic amine (e.g. aniline) with nitrous acid at low temperatures (below 5°C).
C6H5NH2 + HNO2 → C6H5N+N + OH- + H2O
The acid is prepared in situ by reaction between nitric acid and sodium nitrite. The resulting diazonium ion is susceptible to attack by nucleophiles and provides a method of nucleophilic substitution onto the benzene ring.
Definitiondiazotization: The formation of adiazonium salt by reaction of anaromatic amine with nitrous acid atlow temperature (below 5°C). The nitrousacid is produced in the reactionmixture from sodium nitrite and hydrochloricacid:ArNH2+ NaNO2+ HCl → ArN+N +Cl– + Na+ + OH- + H2O
Diazotization Preparation Products And Raw materials
Tag:Diazotization Related Product Information