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Merck
CN

8.10647

Kryptofix® 222

for synthesis

Synonym(s):

Kryptofix® 222, 4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane

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About This Item

Empirical Formula (Hill Notation):
C18H36N2O6
CAS Number:
Molecular Weight:
376.49
UNSPSC Code:
12352005
EC Index Number:
245-962-4
NACRES:
NA.22
MDL number:
Assay:
99%
Form:
powder
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Quality Level

assay

99%

form

powder

potency

300-2000 mg/kg LD50, oral (Rat)

reaction suitability

core: cryptand

mp

70-73 °C

storage temp.

2-8°C

SMILES string

N21CCOCCOCCN(CCOCCOCC2)CCOCCOCC1

InChI

1S/C18H36N2O6/c1-7-21-13-14-24-10-4-20-5-11-25-17-15-22-8-2-19(1)3-9-23-16-18-26-12-6-20/h1-18H2

InChI key

AUFVJZSDSXXFOI-UHFFFAOYSA-N

Application

Kryptofix® 222 for synthesis. CAS 23978-09-8, molar mass 376.49 g/mol.

Analysis Note

Purity (GC): ≥ 99
Identity (IR-spectrum): passes test
Melting range: 70 - 73

Legal Information

Kryptofix is a registered trademark of Merck KGaA, Darmstadt, Germany


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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3



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

SKUGTIN
810647100004027269123826
810647000504022536941172
810647000104022536403472
810647825004027269278113
810647005004022536564418
810647050004027269220471