1-(2-Pyridylazo)-2-Naphthol, Pure, Fisher Chemical™

Product Code.	Quantity	Packaging	Unit Size
10598060	1 g	Vial	1g
10050310	5 g	Glass Jar	5g

Product Code. 10598060 Supplier Fisher Chemical Supplier No. P/8000/43

Specifications

Chemical Identifiers

• CAS: 85-85-8
• Molecular Formula: C15H11N3O
• Molecular Weight (g/mol): 249.273
• MDL Number: 4071
• InChI Key: RAXUMGMWXZYADR-OBGWFSINSA-N
• Synonym: 1-2-pyridylazo-2-naphthol, unii-095b53y3xv, pan indicator, 2-naphthalenol, 1-2-pyridinylazo, 1e-1-pyridin-2-ylhydrazinylidene naphthalen-2-one, 1-2-pyridylazo-2-hydroxynaphthalene, pan van, 1-2-pyridyldiazenyl naphthalen-2-ol, 1-pyridin-2-azo-2-naphthol, 2-naphthalenol, 1-2-2-pyridinyl diazenyl
• PubChem CID: 5376264
• IUPAC Name: (1E)-1-(pyridin-2-ylhydrazinylidene)naphthalen-2-one
• SMILES: C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC=CC=N3

• Melting Point: 138°C
• Color: Red
• Packaging: Vial
• Quantity: 1 g
• Formula Weight: 249.27g/mol
• Physical Form: Powder

Safety and Handling

Product Identifier

• 1-(2-Pyridylazo)-2-naphthol

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

SDS