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4-(4-Nitrophenylazo)resorcinol_Molecular_structure_CAS_74-39-5)
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4-(4-Nitrophenylazo)resorcinol

Catalog No. A12232 Name Alfa Aesar
CAS Number 74-39-5 Website
M. F. C12H9N3O4 Telephone
M. W. 259.21756 Fax
Purity 95% Email
Storage Chembase ID: 103424

SYNONYMS

Title
4-(4-硝基苯偶氮)间苯二酚
IUPAC name
4-[(E)-2-(4-nitrophenyl)diazen-1-yl]benzene-1,3-diol
IUPAC Traditional name
azo violet
Synonyms
Magneson
2,4-Dihydroxy-4'-nitroazobenzene

DATABASE IDS

Merck Index 145695
MDL Number MFCD00007310
CAS Number 74-39-5
Beilstein Number 674709
EC Number 200-808-5

PROPERTIES

Purity 95%
Melting Point ca 185°C dec.
GHS Pictograms GHS07
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
GHS Precautionary statements P261-P305+P351+P338-P302+P352-P321-P405-P501A
Risk Statements 36/37/38
RTECS VH2810000
Safety Statements 26-37
TSCA Listed

DETAILS

REFERENCES

  • Reagent for Mg.