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Dibenzyl-14-crown-4

Dibenzyl-14-crown-4

Catalog Number:
IAR1108401DOJ
Mfr. No.:
D043-10
Price:
$474
  • Size:
    50 mg
    Quantity:
    Add to Cart:
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      • Overview

        • Dibenzyl-14-crown-4 is 200 times more selective for lithium than for sodium or potassium. Though Dibutyl-phenanthroline is 1,000 times more selective for lithium than sodium at a controlled pH, Dibenzyl-14-crown-4 is less pH-sensitive.

          Please contact us at for specific academic pricing.

      • Properties
        • Categories
          Ion Analysis
          Alternative Name
          6,6-Dibenzyl-1,4,8,11-tetraoxacyclotetradecane
          CAS Number
          106868-21-7
          Molecular Formula
          C24H32O4
          Molecular Weight
          384.51
          Appearance
          White crystalline powder
          Purity
          ≥98.0% (HPLC)
          Storage
          ambient temperature
          Shipping
          ambient temperature

          * For research use only

      • Reference

        • 1) K. Kimura, et al., Lithium Ion Selective Electrodes Based on Crown Ethers for Serum Lithium Assay. Anal Chem. 1987;59:2331-2334.

          2) K. Kimura, et al., Synthesis and Selectivity for Lithium of Lipophilic 14-Crown-4 Derivatives Bearing Bulky Substituents or an Additional Binding Site in the Side Arm. J Chem Soc Perkin Trans 2. 1986;12:1945-1951.

    MSDS

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