| Identification | Back Directory | [Name]
KRYPTOFIX(R) 221 | [CAS]
31364-42-8 | [Synonyms]
K221
C-221
CRYPTANOL
NSC 321059
Cryptate 221
Cryptofix 221
KRYPTOFIX 221
2,2,1-Cryptand
2,2,1-Cryptate
KRYPTOFIX(R) 221
KRYPTOFIX 221 98+%
cryptating agent 221
KRYPTOFIX 221 FOR SYNTHESIS
KRYPTOFIX 221 FOR SYNTHESIS 1 ML
KRYPTOFIX 221 FOR SYNTHESIS 250 UL
4,7,13,16,21-pentaoxa-1,10-*diazabicyclo(8.8.5)tr
"4,7,13,16,21-Pentaoxa-1,10-diazabicyclotricosane"
4,7,13,16,21-PENTAOXA-1,10-*DIAZABICYCLO (8.8.5)TRIC
4,7,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5.]tricosane
4,7,13,16,21-PENTAOXA-1,10-DIAZABICYCLO[8.8.5]TRICOSANE
4,7,13,16,21-pentaoxa-1,10-diazabicylco-(8.8.5)tricosane
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo8.8.5ütricosane, 98%
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane ,98%
7,16-(Oxybisethylene)(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane)
7,16-(Ethyleneoxyethylene)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane | [EINECS(EC#)]
250-592-1 | [Molecular Formula]
C16H32N2O5 | [MDL Number]
MFCD00005108 | [MOL File]
31364-42-8.mol | [Molecular Weight]
332.44 |
| Chemical Properties | Back Directory | [Boiling point ]
465.4±40.0 °C(Predicted) | [density ]
1.111 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.5018(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
2-8°C | [form ]
Liquid | [pka]
7.23±0.20(Predicted) | [color ]
Pale yellow | [Water Solubility ]
Miscible with water. | [Sensitive ]
Light Sensitive | [BRN ]
616444 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colorless to yellow liquid | [Uses]
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane is a cryptand which is capable of forming complexes with metal cations. It is used to bind or trap cationic guests such as Na+, Cd2+, Zn2+ and Eu3+. | [Uses]
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane is used as a phase transfer catalysts by transferring ions from one phase to another. It is involved in the synthesis of alkalides and electrides. |
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