1-(2-Pyridylazo)-2-naphthol

• Catalog No.: 101036
• CAS Number: 85-85-8
• M. F.: C15H11N3O
• M. W.: 249.26734

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
• PubChem SID: 24846530
• Beilstein Number: 206390

PROPERTIES

• Empirical Formula (Hill Notation): C15H11N3O
• Grade: indicator grade
• 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 Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• 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

Description (English)

Packaging
5, 25 g in glass bottle

Description (简体中文)

包装
5, 25 g in glass bottle