8.10646
Kryptofix® 221
for synthesis
Synonym(s):
Kryptofix® 221, 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane
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About This Item
Quality Level
assay
98%
form
viscous liquid
reaction suitability
core: cryptand, reagent type: reductant
density
1.11 g/cm3 at 20 °C
storage temp.
2-8°C
SMILES string
N21CCOCCN(CCOCCOCC2)CCOCCOCC1
InChI
1S/C16H32N2O5/c1-7-19-8-2-18-5-11-22-15-13-20-9-3-17(1)4-10-21-14-16-23-12-6-18/h1-16H2
InChI key
HDLXPNDSLDLJHF-UHFFFAOYSA-N
Application
Analysis Note
Identity (IR-spectrum): passes test
Density (d 20 °C/ 4 °C): 1.107 - 1.114
Water (according to Karl Fischer): ≤ 0.5
Legal Information
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
Certificates of Analysis (COA)
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Articles
Crown ethers and cryptands, complexing agents able to selectively bind metal cations, are vital for diverse synthesis and analytical applications.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8106460050 | 04022536900568 |
| 8106468250 | 04027269278243 |
| 8106460001 | 04022536403441 |