products Acetoacetate Pigment Series S-1,1-Bi-2-Naphthol

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

    • Product Name: (S)-(-)-1,1'-Bi(2-naphthol)
    • Chemical Name (IUPAC): (2S)-2,2'-dihydroxy-1,1'-binaphthyl
    • CAS No.: 18531-94-7
    • Chemical Formula: C20H14O2
    • Form/Physical State: Solid
    • Factroy Site: No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    538427
    Iupac Name (S)-6,6'-dihydroxy-1,1'-binaphthyl
    Common Name (S)-(-)-1,1'-Bi(2-naphthol)
    Cas Number 18531-94-7
    Molecular Formula C20H14O2
    Molecular Weight 286.33 g/mol
    Appearance Pale yellow solid
    Melting Point 205-210 °C
    Optical Rotation [α]D20 = –34° (c=1, CHCl3)
    Solubility Slightly soluble in ethanol, ether, and chloroform
    Purity Typically >99% (enantiomeric excess)
    Synonyms BINOL, (S)-BINOL

    As an accredited (S)-(-)-1,1'-Bi(2-naphthol) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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    Tel: +8615371019725

    Email: sales7@boxa-chem.com

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