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8.10647

Sigma-Aldrich

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:
23978-09-8
Molecular Weight:
376.49
MDL number:
MFCD00005111
UNSPSC Code:
12352005
EC Index Number:
245-962-4
NACRES:
NA.22

Quality Level

200

form

powder

potency

300-2000 mg/kg LD50, oral (Rat)

mp

70-73 °C

storage temp.

2-8°C

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

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 - H315 - H318

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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