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4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane (23978-09-8)

Identification
Name:4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane
Synonyms:2,2,2-Crypt;2,2,2-Cryptand;2,2,2-Cryptate;Crypt-2,2,2;Cryptand 222;Cryptand C 222;Cryptate 222;Cryptating agent 222;Cryptofix 222;K 222;Kryptand 222;Kryptofix 222;NSC 264495;
CAS:23978-09-8
EINECS: 245-962-4
Molecular Formula: C18H36N2O6
Molecular Weight: 376.49
InChI: InChI=1/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
Molecular Structure: (C18H36N2O6) 2,2,2-Crypt;2,2,2-Cryptand;2,2,2-Cryptate;Crypt-2,2,2;Cryptand 222;Cryptand C 222;Cryptate 222;Crypt...
Properties
Flash Point: 144.2°C
Boiling Point: 513.1°C at 760 mmHg
Density:1.11 g/cm3
Water Solubility:soluble
Solubility:soluble
Appearance:Colourless crystals
Specification:

1.Treatment of Ligand 222 (CAS NO.23978-09-8) in wastewater :
Total removal:1.85  percent
Total biodegradation:0.09  percent
Total sludge adsorption:1.75  percent
Total to air:0.00  percent
(using 10000 hr Bio P,A,S)
2.Handling and Storage
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation. 
Storage: Store in a cool, dry place. Store in a tightly closed container. 
3.Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. 
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. 

Flash Point: 144.2°C
Storage Temperature: 2-8°C
Safety Data
Hazard Symbols Xn:Harmful
 

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