2.2.2-Cryptand
From Self-sufficiency
| 2.2.2-Cryptand | |
|---|---|
| File:2.2.2-Cryptand.png | |
| 4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane | |
| Other names Cryptating agent 222 | |
| style="background: #F8EABA; text-align: center;" colspan="2" | Identifiers | |
| CAS number | 23978-09-8 
|
| PubChem | 72801
|
| ChemSpider | 65637
|
| EC number | 245-962-4 |
| MeSH | Cryptating+agent+222 |
| RTECS number | MP4750000 |
| SMILES | Script error: No such module "collapsible list". |
| InChI | Script error: No such module "collapsible list". |
| InChI key | AUFVJZSDSXXFOI-UHFFFAOYAX |
| style="background: #F8EABA; text-align: center;" colspan="2" | Properties | |
| Molecular formula | C18H36N2O6 |
| Molar mass | 376.49 g/mol |
 (what is this?) (verify)Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
| Infobox references | |
File:Cryptate of pottasium cation.jpg
Structure of a [2.2.2]cryptand encapsulating a potassium cation (purple). At crystalline state, obtained with an X-ray diffraction.[1]
2,2,2-Cryptand is one of the most important member of the cryptand family of chelating agents. In Nomenclature of Inorganic Chemistry (2005), IUPAC recommends the abbreviation "crypt-222".
References
- ↑ Alberto, R.; Ortner, K.; Wheatley, N.; Schibli, R.; Schubiger, A. P. (2001). "Synthesis and properties of boranocarbonate: a convenient in situ CO source for the aqueous preparation of [99mTc(OH2)3(CO)3]+". J. Am. Chem. Soc. 121: 3135–3136. doi:10.1021/ja003932b.
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