N206

2-Naphthaldehyde

98%

• Synonym(s): β-Naphthaldehyde
• Linear Formula: C₁₀H₇CHO
• CAS Number: 66-99-9
• Molecular Weight: 156.18
• Beilstein: 507750
• EC Number: 200-640-2
• MDL number: MFCD00004094
• UNSPSC Code: 12352100
• PubChem Substance ID: 24897548
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• form: crystals
• mp: 58-61 °C (lit.)
• storage temp.: −20°C
• SMILES string: [H]C(=O)c1ccc2ccccc2c1
• InChI: 1S/C11H8O/c12-8-9-5-6-10-3-1-2-4-11(10)7-9/h1-8H
• InChI key: PJKVFARRVXDXAD-UHFFFAOYSA-N

Description

Application

2-Naphthaldehyde can be used as a reactant:

• In proline catalyzed aldol reaction.
• In asymmetric three-component Mannich reaction.
• For the synthesis of Hantzsch 1,4-dihydropyridines.13}
• Asymmetric benzoin condensation reaction.
• For the synthesis of pyrazolo[1,2−b]phthalazinediones.
• For the synthesis C₆₀ by flash vacuum pyrolysis.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves