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156970-79-5

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156970-79-5 Structure

156970-79-5 Structure
IdentificationBack Directory
[Name]

1,7-Dibenzyl-1,4,7,10-tetraazacyclododecane
[CAS]

156970-79-5
[Synonyms]

Trans-N-Dibenzyl-Cyclen
Gadobutrol Impurity 139
1,7-dibenzyl-1,4,7,10-tetrazacyclododecane
1,7-Dibenzyl-1,4,7,10-tetraazacyclododecane
1,7-Bis(phenylmethyl)-1,4,7,10-tetraazacyclododecane
1,4,7,10-Tetraazacyclododecane, 1,7-bis(phenylmethyl)-
[Molecular Formula]

C22H32N4
[MDL Number]

MFCD09263309
[MOL File]

156970-79-5.mol
[Molecular Weight]

352.52
Chemical PropertiesBack Directory
[Boiling point ]

494.6±40.0 °C(Predicted)
[density ]

1.025±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

10.08±0.20(Predicted)
[Sensitive ]

Hygroscopic
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[Hazard Codes ]

Xn
[Risk Statements ]

22
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