CAS No: 85-85-8, Chemical Name: 1-(2-Pyridylazo)-2-naphthol
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85-85-8 1-(2-Pyridylazo)-2-naphthol

product Name 1-(2-Pyridylazo)-2-naphthol
Synonyms PAN; 1-(2-Pyridylazo)-2-naphtol; 1-(pyridin-2-ylhydrazono)naphthalen-2(1H)-one; (1E)-1-(pyridin-2-ylhydrazono)naphthalen-2(1H)-one; 1-[(E)-pyridin-2-yldiazenyl]naphthalen-2-ol; 1-(pyridin-2-yldiazenyl)naphthalen-2-ol; 1-Pyridylazo-2-naphthol
Molecular Formula C15H11N3O
Molecular Weight 249.2673
InChI InChI=1/C15H11N3O/c19-13-9-8-11-5-1-2-6-12(11)15(13)18-17-14-7-3-4-10-16-14/h1-10,19H
CAS Registry Number 85-85-8
EINECS 201-637-9
Molecular Structure 85-85-8 1-(2-Pyridylazo)-2-naphthol
Density 1.24g/cm3
Melting point 138-141℃
Boiling point 469.6°C at 760 mmHg
Refractive index 1.662
Flash point 237.8°C
Water solubility Insoluble
Vapour Pressur 1.92E-09mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;