(S)-(-)-1,1'-Bi-2-naphthol, 99%

Description

CAS: 18531-99-2 | C₂₀H₁₄O₂ | 286.32 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 18531-99-2
• InChI Key: PPTXVXKCQZKFBN-UHFFFAOYSA-N
• Synonym: 1,1'-bi-2-naphthol, s---1,1'-bi-2-naphthol, r-+-1,1'-bi-2-naphthol, 1,1'-binaphthalene-2,2'-diol, binol, 1,1'-binaphthyl-2,2'-diol, 2,2'-dinaphthol, beta-binaphthol, r-1,1'-bi-2-naphthol, s-1,1'-binaphthalene-2,2'-diol
• PubChem CID: 11762
• IUPAC Name: 1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol
• SMILES: C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)O)O

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: 205°C to 211°C
• Color: White to Gray
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (HPLC)
• Packaging: Glass bottle
• Molecular Formula: C₂₀H₁₄O₂
• Linear Formula: HOC₁₀H₆C₁₀H₆OH
• Quantity: 25 g
• Fieser: 16,132
• Merck Index: 15, 1230
• Specific Rotation Condition: −35.50° (20°C c=1,THF)
• Specific Rotation: -35.5
• Solubility Information: Solubility in water: insoluble
• Molecular Weight (g/mol): 286.32
• Formula Weight: 286.32
• Percent Purity: 99%
• Physical Form: Crystalline Powder or Crystals
• Chemical Name or Material: (S)-(-)-1, 1'-Bi-2-naphthol, 99%

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Causes serious eye irritation.
Precautionary Statement	GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing.

SDS

RUO – Research Use Only