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1-(2-Pyridylazo)-2-naphthol_Molecular_structure_CAS_85-85-8)
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1-(2-Pyridylazo)-2-naphthol

Catalog No. 460885 Name Sigma Aldrich
CAS Number 85-85-8 Website http://www.sigmaaldrich.com
M. F. C15H11N3O Telephone 1-800-521-8956
M. W. 249.26734 Fax
Purity Email
Storage Chembase ID: 103501

SYNONYMS

IUPAC name
1-[2-(pyridin-2-yl)diazen-1-yl]naphthalen-2-ol
IUPAC Traditional name
1-[2-(pyridin-2-yl)diazen-1-yl]naphthalen-2-ol
Synonyms
PAN

DATABASE IDS

CAS Number 85-85-8
MDL Number MFCD00004071
EC Number 201-637-9
Beilstein Number 206390

PROPERTIES

Empirical Formula (Hill Notation) C15H11N3O
Grade ACS reagent
Absorption Wavelength λmax 462 nm
Apperance green to red, upon chelation with metal
Apperance orange-red, as an amorphous solid
Apperance yellow, when dissolved in organic solvent
Melting Point 138-141 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

REFERENCES