| Identification | Back Directory | [Name]
cis-syn-cis-Dicyclohexano-18-crown-6 | [CAS]
15128-65-1 | [Synonyms]
cis-syn-cis-Dicyclohexano-18-crown-6
cis-Dicyclohexano-18-crown-6,98+%,cis-syn-cisisomer | [Molecular Formula]
C20H36O6 | [MOL File]
15128-65-1.mol | [Molecular Weight]
372.5 |
| Chemical Properties | Back Directory | [Appearance]
white to slightly yellow crystalline powder | [Melting point ]
61-62 °C | [Boiling point ]
508.0±45.0 °C(Predicted) | [density ]
1.008±0.06 g/cm3(Predicted) |
| Hazard Information | Back Directory | [Chemical Properties]
white to slightly yellow crystalline powder | [Uses]
Cis-syn-cis-Dicyclohexano-18-crown-6 is used as a complexation agent; promoter of halide reactions, carbon, oxygen, and sulfur anion reactions, eliminations, oxidations, and reductions.
| [Synthesis Reference(s)]
1. Pedersen, C. J. OS 1972, 52, 66.
| [Hazard]
cis-syn-cis-Dicyclohexano-18-crown-6 is toxic orally; eye and skin irritant, with possible permanent injury; absorbed by skin.
| [Synthesis]
cis-syn-cis-Dicyclohexano-18-crown-6 is prepared in 58-69% yield by the hydrogenation of Dibenzo-18- crown-6 in n-butanol over 5% ruthenium on alumina at 1000 psi.1
| [Precautions]
Use in a fume hood.
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