Substance
ID:744469
Names and Identifiers
Synonyms
PAR4-(2-吡啶偶氮)间苯二酚, ACS4-(2-Pyridylazo)resorcinol, ACS
IUPAC name
4-[(E)-2-(pyridin-2-yl)diazen-1-yl]benzene-1,3-diol
IUPAC Traditional name
4-[(E)-2-(pyridin-2-yl)diazen-1-yl]benzene-1,3-diol
Registration numbers
Beilstein Number
EC Number
MDL Number
CAS Number
Properties
Safety Information
European Hazard Symbols
Irritant (Xi)GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Safety Statements
26-37
TSCA Listed
是
GHS Hazard statements
H315-H319-H335
Risk Statements
36/37/38
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Physical Property
Melting Point
187°C dec.
Apperance
Powder
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Indicator for complexometry.
• Reagent for spectrophotometric determination of metals.