1,1'-Bi-2-naphthol NEW

1,1'-Bi-2-naphthol 602-09-5

Synonyms:BINOL

Appearance:off white powder 

Purity:99.5%min

Physical and Chemical Properties

• Molecular Formula: C₂₀H₁₄O₂

• Molecular Weight: 286.32 g/mol

• Melting Point: 216 – 218 °C

• Solubility: Soluble in ethanol, acetone, THF, toluene; slightly soluble in water

• Optical Property: Can be resolved into (R)-BINOL and (S)-BINOL enantiomers

• Storage: Sealed, dry, room temperature, avoid light

Main Applications

• Key chiral ligand in asymmetric catalysisUsed for asymmetric reduction, oxidation, alkylation, Diels-Alder and other enantioselective reactions.

• Pharmaceutical intermediateBuilding block for chiral drugs and APIs.

• Chiral recognition & analytical reagentsUsed in chiral resolution, NMR shift reagents, and sensor materials.

• Organic synthesis & advanced materialsMonomer for chiral polymers, fluorescent materials, and optoelectronic materials.

• HS Code: 2907299090