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15158-64-2

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Basic Information
CAS No.: 15158-64-2
Name: Europate(1-),[[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)methyl]glycinato-kN,kO]](4-)]-, (OC-6-21)-
Molecular Structure:
Molecular Structure of 15158-64-2 (Europate(1-),[[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)methyl]glycinato-kN,kO]](4-)]-, (OC-6-21)-)
Formula: C10H12 Eu N2 O8
Molecular Weight: 440.174
Synonyms: Europate(1-),[(ethylenedinitrilo)tetraacetato]- (8CI); Europate(1-),[[N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']-,(OC-6-21)-; (Ethylenediaminetetraacetato)europate(1-);(Ethylenediaminetetraacetato)europium
Safety: Poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes. See also RARE EARTHS.
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Chemistry

IUPAC Name: 2-[2-[bis(2-Oxido-2-oxoethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate; europium(3+)
Synonyms of Europium edetate (CAS NO.15158-64-2): Europium nitrate ; Nitric acid, europium(3+) salt ; Nitric acid, europium(3+) salt (3:1)
CAS NO: 15158-64-2
Molecular Formula: C10H12EuN2O8-
Molecular Weight : 440.1754
Molecular Structure:
H bond acceptors: 10
H bond donors: 4
Freely Rotating Bonds: 11
Polar Surface Area: 155.68 Å2
Flash Point: 325.2 °C
Enthalpy of Vaporization: 99.5 kJ/mol
Boiling Point: 614.2 °C at 760 mmHg
Vapour Pressure: 1.15E-16 mmHg at 25°C

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 intraperitoneal 118mg/kg (118mg/kg) LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE" Archives of Environmental Health. Vol. 5, Pg. 437, 1962.
mouse LD50 intraperitoneal 240mg/kg (240mg/kg) LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE" Archives of Environmental Health. Vol. 5, Pg. 437, 1962.

Safety Profile

Poison by intraperitoneal route. When Europium edetate (CAS NO.15158-64-2) is heated to decomposition, it emits acrid smoke and irritating fumes. See also RARE EARTHS.