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7790-86-5

Name CERIUM(III) CHLORIDE
CAS 7790-86-5
EINECS(EC#) 232-227-8
Molecular Formula CeCl3
MDL Number MFCD00010929
Molecular Weight 246.48
MOL File 7790-86-5.mol

Chemical Properties

Appearance White to Orange to Green powder to crystal.
Melting point  848 °C(lit.)
Boiling point  1727 °C
density  3.97 g/mL at 25 °C(lit.)
Fp  1727°C
storage temp.  Inert atmosphere,Room Temperature
solubility  soluble in H2O, ethanol
form  beads
color  White to Pale Gray
Specific Gravity 3.92
Stability: Stable. Hygroscopic. Incompatible with strong acids, strong oxidizing agents.
Water Solubility  Soluble in water, ethanol, acids and acetone.
Crystal Structure UCl3 type
Sensitive  Hygroscopic
crystal system Six sides
Merck  14,1997
Space group P63/m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.7450.7450.43190901200.2073
InChIKey VYLVYHXQOHJDJL-UHFFFAOYSA-K
CAS DataBase Reference 7790-86-5(CAS DataBase Reference)
EPA Substance Registry System Cerium chloride (CeCl3) (7790-86-5)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 3260 8 / PGIII
WGK Germany  2
RTECS  FK5075000
3-10
TSCA  Yes
HS Code  28461090
Safety Profile
Poison by intravenous, intraperitoneal, and subcutaneous routes. Moderately toxic by ingestion. See also CERIUM COMPOUNDS. When heated to decomposition it emits toxic fumes of Cl-
Toxicity
LD50 in mice, guinea pigs (mg/kg): 352, 110 i.p. (Graca)

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