12036-41-8

Name Terbium oxide
CAS 12036-41-8
EINECS(EC#) 234-849-5
Molecular Formula O3Tb2
MDL Number MFCD00151153
Molecular Weight 365.85
MOL File 12036-41-8.mol

Chemical Properties

Melting point  2410°C
density  7.910
storage temp.  Inert atmosphere,Room Temperature
form  white cubic crystals
color  white cubic crystals, crystalline
Specific Heat Capacity Cp(crystal):0.316797J/(g·K),at 25℃
Crystal Structure Sc2O3 type
crystal system Cube
Space group Ia3
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.07291.07291.07299090901.235
InChI InChI=1S/3O.2Tb
InChIKey GWYXTVGANSBRNB-UHFFFAOYSA-N
SMILES O([Tb]=O)[Tb]=O
EPA Substance Registry System Terbium oxide (Tb2O3)(12036-41-8)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
TSCA  TSCA listed
HS Code  28469016
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

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