Europium oxide

Names

[ CAS No. ]:
1308-96-9

[ Name ]:
Europium oxide

[Synonym ]:
MFCD00010997
Europium(Iii) Oxide
EINECS 215-165-6
Europium oxide

Chemical & Physical Properties

[ Density]:
7.42

[ Melting Point ]:
2291ºC

[ Molecular Formula ]:
Eu₂O₃

[ Molecular Weight ]:
351.926

[ Exact Mass ]:
353.827148

[ PSA ]:
43.37000

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LE8053000

CHEMICAL NAME :: Europium oxide

CAS REGISTRY NUMBER :: 1308-96-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: Eu2-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,616,1993

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
3264.0

[ WGK Germany ]:
2

[ RTECS ]:
LE8053000

[ Hazard Class ]:
8.0

Articles

Davolos, M.R. et al.

J. Solid State Chem. 171 , 268, (2003)

Synthesis and Properties of Sub-50-nm Europium Oxide Nanoparticles Wakefield G, et al.

J. Colloid. Interface Sci. 215(1) , 179-182, (1999)

Functionalized europium oxide nanoparticles used as a fluorescent label in an immunoassay for atrazine. Feng J, et al.

Anal. Chem. 75(19) , 5282-5286, (2003)