Kryptofix 222

Synonym(s):4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane;Cryptand 222;Kryptofix 222

CAS NO.：23978-09-8
Empirical Formula: C18H36N2O6
Molecular Weight: 376.49
MDL number: MFCD00005111
EINECS: 245-962-4
SAFETY DATA SHEET (SDS)
Update Date: 2024-10-23 13:36:13

What is Kryptofix 222?

Chemical properties

Colourless crystals

The Uses of Kryptofix 222

2,2,2-Crypt is used in the synthesis of hybrid metal-organic salts. It is also an impurity in the preparation of Fludeoxyglucose (D232570), a D-Glucose (G595000) derivative used in the synthesis of sugar nucleotides and oligosaccharides.

Properties of Kryptofix 222

Melting point:	68-71 °C(lit.)
Boiling point:	505.03°C (rough estimate)
Density	1.1888 (rough estimate)
refractive index	1.5700 (estimate)
storage temp.	Store at +2°C to +8°C.
solubility	Chloroform (Slightly), Methanol (Slightly, Heated)
form	Solid
pka	7.21±0.20(Predicted)
color	White to Off-White
Water Solubility	soluble
BRN	620282
CAS DataBase Reference	23978-09-8(CAS DataBase Reference)
NIST Chemistry Reference	4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane(23978-09-8)

Safety information for Kryptofix 222

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation
Precautionary Statement Codes	P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.