ChemicalBook--->CAS DataBase List--->56491-86-2

56491-86-2

56491-86-2 Structure

56491-86-2 Structure
IdentificationBack Directory
[Name]

1,4,7-triazacyclononane-N,N',N''-triacetic acid
[CAS]

56491-86-2
[Synonyms]

NOTA
NOTA(M-600)
1,4,7-triazacyclononane-N,N',N''-triacetic acid
Octahydro-1H-1,4,7-triazonine-1,4,7-triacetic Acid
1H-1,4,7-Triazonine-1,4,7-triaceticacid, hexahydro-
2,2',2''-(1,4,7-Triazonane-1,4,7-triyl)triacetic acid
2-[4,7-bis(carboxymethyl)-1,4,7-triazonan-1-yl]acetic acid
2,2',2''-(1,4,7-triazacyclononane-1,4,7-triyl)triacetic acid
1H-1,4,7-Triazonine-1,4,7-triacetic acid, hexahydro-56491-86-2
2-[4,7-bis(carboxymethyl)-1,4,7-triazonan-1-yl]acetic acid NOTA
1, 4, 8, 11-Tetraazabicyclo[6.6. 2]hexadecane-4, 11-diacetic acid
[Molecular Formula]

C12H21N3O6
[MDL Number]

MFCD00137938
[MOL File]

56491-86-2.mol
[Molecular Weight]

303.31
Chemical PropertiesBack Directory
[Boiling point ]

572.9±50.0 °C(Predicted)
[density ]

1.321±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C, protect from light
[pka]

1.82±0.10(Predicted)
[Water Solubility ]

Water : 125 mg/mL (412.12 mM; Need ultrasonic)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

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

NOTA is a bifunctional chelating agent that shows high complexation constant with metals, such as gallium.
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