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BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE

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BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE Basic information

Product Name:
BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE
Synonyms:
  • BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE
  • SODIUM IONOPHORE VI
  • BIS(12-CROWN-4)
  • bis((12-crown-4)-2-methyl) 2-methyl-2-*dodecylmal
  • BIS((12-CROWN-4)-2-METHYL) 2-METHYL-2-DO DECYLMALON
  • Bis[(12-crown-4)methyl]-2-dodecyl-2-methylmalonate
  • BIS[(12-CROWN-4)METHYL]-2-DODECYL-2-METHYLMALONATE (BIS(12-CROWN-4))
  • Bis[(12-crown-4)methyl] dodecylmethylmalonate, Dodecylmethylmalonic acid bis[(12-crown-4)methyl ester]
CAS:
80403-59-4
MF:
C34H62O12
MW:
662.85
Mol File:
80403-59-4.mol
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BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE Chemical Properties

Flash point:
113 °C
storage temp. 
2-8°C
solubility 
DMF: 10mg/mL; DMSO: 25mg/mL; Ethanol: 20mg/mL; PBS (pH 7.2): 10mg/mL
form 
A liquid
BRN 
4221107
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
23-26-36
WGK Germany 
3
3-10

MSDS

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BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATE Usage And Synthesis

Description

Sodium ionophore VI is a sodium-selective ionophore that can be used in ion-selective electrodes to monitor sodium levels in aqueous solutions. It is selective for sodium over calcium, magnesium, lithium, ammonium, and potassium ions. Sodium ionophore VI has been used in electrodes to determine the levels of sodium ions in human urine and serum, as well as in X. laevis oocytes.

Purification Methods

Purify it by gel permeation or column chromatography. [Preparation and NMR data: Shono et al. J Electroanal Chem 132 99 1982, Cram & Cram Science 183 803 1974.]

BIS[(12-CROWN-4)METHYL] DODECYLMETHYLMALONATESupplier

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