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8.10953

Sigma-Aldrich

Kryptofix® 22

for synthesis

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Synonym(s):
Kryptofix® 22, 1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane
Empirical Formula (Hill Notation):
C12H26N2O4
CAS Number:
Molecular Weight:
262.35
MDL number:
EC Index Number:
245-965-0

Quality Level

form

powder

potency

3400 mg/kg LD50, oral (Rat)

mp

112-115 °C

storage temp.

2-30°C

InChI

1S/C12H26N2O4/c1-5-15-9-10-17-7-3-14-4-8-18-12-11-16-6-2-13-1/h13-14H,1-12H2/p+2

InChI key

NLMDJJTUQPXZFG-UHFFFAOYSA-P

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This Item
8.106478.106468.11689
Kryptofix® 22 for synthesis

Sigma-Aldrich

8.10953

Kryptofix® 22

Kryptofix® 222 for synthesis

Sigma-Aldrich

8.10647

Kryptofix® 222

Kryptofix® 221 for synthesis

Sigma-Aldrich

8.10646

Kryptofix® 221

Kryptofix® 5 for synthesis

Sigma-Aldrich

8.11689

Kryptofix® 5

mp

112-115 °C

mp

70-73 °C

mp

-

mp

72-76 °C

storage temp.

2-30°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-30°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

potency

3400 mg/kg LD50, oral (Rat)

potency

300-2000 mg/kg LD50, oral (Rat)

potency

-

potency

-

Application

Kryptofix® 22 for synthesis. CAS 23978-55-4, molar mass 262.35 g/mol.

Analysis Note

Purity (GC): ≥ 99
Identity (IR-spectrum): passes test
Melting point: 112 - 115

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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