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Thermo Scientific Chemicals
Dicyclohexano-18-crown-6, mixture of isomers, 97%
CAS: 16069-36-6 | C20H36O6 | 372.502 g/mol
化学物質識別子
CAS16069-36-6
IUPAC Name2,5,8,15,18,21-hexaoxatricyclo[20.4.0.0⁹,¹⁴]hexacosane
Molecular FormulaC20H36O6
InChI KeyBBGKDYHZQOSNMU-UHFFFAOYNA-N
SMILESC1CCC2OCCOCCOC3CCCCC3OCCOCCOC2C1
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仕様
スペックシート
スペックシートAppearance (Color)White to cream
FormCrystals or powder or crystalline powder or fused solid
Assay (GC)≥96.0%
Identification (FTIR)Conforms
Dicyclohexano is used as an anion activator and complexing agent which solubilizes alkali metal ions in non-polar solvents. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs etc,.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Dicyclohexano is used as an anion activator and complexing agent which solubilizes alkali metal ions in non-polar solvents. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs etc,.
Solubility
Soluble in Toluene. Slightly soluble (13g/L, 26°C) in water.
Notes
Hygroscopic. Store under dry inert gas. Incompatible with strong acids, strong oxidizing agents.
Dicyclohexano is used as an anion activator and complexing agent which solubilizes alkali metal ions in non-polar solvents. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs etc,.
Solubility
Soluble in Toluene. Slightly soluble (13g/L, 26°C) in water.
Notes
Hygroscopic. Store under dry inert gas. Incompatible with strong acids, strong oxidizing agents.
RUO – Research Use Only
General References:
- Vinod K Gupta; Sudeshna Chandr; Rajni Mangla. Dicyclohexano-18-crown-6 as active material in PVC matrix membrane for the fabrication of cadmium selective potentiometric sensor. Electrochimica Acta.2002, 47 1579-1586.
- E. P. Horwitza; M. L. Dietza & D. E. Fishera. Extraction of stoontium from nitric acid solutions using dicyclohexano-18-crown-5 and its derivatives. Electrochimica Acta.1990, 8 557-572.
- Crown ether (see Appendix 2). Increases the rate of acetolysis of benzyl chloride in acetonitrile by a factor of >400: Synthesis, 117 (1981).
- In combination with potassium permanganate, effects the stereoselective cis-hydroxylation of a double bond from the less-hindered side: Chem. Lett., 173 (1983).