ChemicalBook Product Catalog Chemical Reagents Organic reagents Azo, diazo compound CADION

CADION

CADION Basic information
Product Name:CADION
Synonyms:CADION;1-(4-NITROPHENYL)-3-(4-PHENYLAZOPHENYL)TRIAZENE;1-(4-NITROPHENYL)-3-(4-PHENYLAZOPHENYL)&;CADION, FOR SPECTROPHOTOMETRIC DET. OF C D, NI;3-(P-NITROPHENYL)-1-(P-PHENYLAZOPHENYL)TRIAZENE;P-NITROBENZENEDIAZOAMINOAZOBENZENE;1-(4-nitrophenyl)-3-[4-(phenylazo)phenyl]-1-triazen;1-(p-Nitrophenyl)-3-(p-phenylazophenyl)triazene
CAS:5392-67-6
MF:C18H14N6O2
MW:346.34
EINECS:226-395-1
Product Categories:
Mol File:5392-67-6.mol
CADION Structure
CADION Chemical Properties
Melting point 189 °C (dec.)(lit.)
Boiling point 481.09°C (rough estimate)
density 1.30
refractive index 1.6000 (estimate)
pka-0.93±0.50(Predicted)
BRN 935340
InChIKeySMMIDVLUFMPWFN-FMQUCBEESA-N
EPA Substance Registry System1-Triazene, 1-(4-nitrophenyl)-3-[4-(phenylazo)phenyl]- (5392-67-6)
Safety Information
Hazard Codes Xn
Risk Statements 5-22-43
Safety Statements 14-15-36/37
RIDADR 3230
WGK Germany 3
HazardClass 4.1
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
CADION Usage And Synthesis
Chemical Propertiesochre amorphous powder
Purification MethodsCommercial cadion is purified by recrystallisation from 95% EtOH and is dried in vacuo. It is stable in 0.2 N KOH (in 20% aqueous EtOH) at 25o. It is a sensitive reagent for Cd, and the Cd complex has (EtOH) max 475nm. [Chavanne & Geronimi Anal Chim Acta 19 377 1958, Beilstein 16 III 664.]
CADION Preparation Products And Raw materials
Raw materials4-Nitroaniline
Aluminon 4-NITRODIAZOAMINOBENZENE Cadion 2B 3-Methyl-1-(4-nitrophenyl)triazene Diazoaminobenzene CADION 3-Methyl-1-phenyltriazene 1,3-DIMETHYLTRIAZENE
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