CONGRESSANE
- CAS NO.:2292-79-7
- Empirical Formula: C14H20
- Molecular Weight: 188.31
- MDL number: MFCD00171301
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:36
What is CONGRESSANE?
Definition
ChEBI: Diamantane is a polycyclic cage and a polycyclic alkane.
Purification Methods
Purify diamantane by repeated crystallisation from MeOH or pentane. Alternatively purify it by dissolving it in CH2Cl2, washing with 5% aqueous NaOH and water, and drying (MgSO4). The solution is filtered, concentrated to a small volume, an equal weight of alumina is added, and the solvent evaporated. The residue is placed on an activated alumina column (ca 4 x weight of diamantane) and eluted with pet ether (b 40-60o). Eight sublimations and twenty zone refining experiments gave material m 251o of 99.99% purity by differential analysis [Gund et al. Tetrahedron Lett 3877 1970, Courtney et al. J Chem Soc Perkin Trans I 2691 1972]. [For spectra see Cupas et al. J Am Chem Soc 87 919 1965.]
Properties of CONGRESSANE
Melting point: | 236-237° |
Boiling point: | 258.34°C (rough estimate) |
Density | 1.092 |
refractive index | 1.5500 (estimate) |
Flash point: | 98.1℃ |
form | powder to crystal |
color | White to Light yellow |
Merck | 14,2538 |
Safety information for CONGRESSANE
Computed Descriptors for CONGRESSANE
New Products
(R)-3-Aminobutanenitrile Hydrochloride 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION XANTHAN GUM Racecadotril SODIUM VALPROATE Diclofenac Sodium Methylcobalamin (vitamin B12) SODIUM METHYL PARABEN Folic Acid Impurity G Dabigatran Acyl-O2-D-Glucuronide Trifluoroacetic Acid Salt Glycopyrronium Bromide EP Impurity I Eltrombopag N-Oxide Impurity Di-Nitroso Acyclovir Impurity K DLRD N-OxideRelated products of tetrahydrofuran
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