4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane cas no:23978-09-8
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;
Name4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane
CAS23978-09-8
Synonyms2,2,2-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;
EINECS(EC#)245-962-4
Molecular FormulaC18H36N2O6
Molecular Weight376.49
AppearanceColourless crystals
storage temp2-8°C
Hazard Xn:Harmful;
Risk R22;R36/37/38
Safety
Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes: Xi
,Xn 
Risk Statements: 36/37/38-22
R36/37/38:Irritating to eyes, respiratory system and skin.
R22:Harmful if swallowed.
Safety Statements: 26-36-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3
RTECS: MP4750000
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
intraperitoneal |
153mg/kg (153mg/kg) |
|
Toxicology and Applied Pharmacology. Vol. 41, Pg. 113, 1977. |
| mouse |
LD50 |
intravenous |
32mg/kg (32mg/kg) |
|
Toxicology and Applied Pharmacology. Vol. 41, Pg. 113, 1977. |
| rat |
LD50 |
intraperitoneal |
110mg/kg (110mg/kg) |
|
Toxicology and Applied Pharmacology. Vol. 41, Pg. 113, 1977. |
| rat |
LD50 |
intravenous |
35mg/kg (35mg/kg) |
|
Toxicology and Applied Pharmacology. Vol. 41, Pg. 113, 1977. |
