Yttrium tribromide

Basic Information

View in Editor

CAS Number

13469-98-2

Molecular Formula

Br3Y

Molecular Weight

328.62 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

904 °C

Boiling Point

°Cat760mmHg

Density

g/cm3

Water Solubility

It is soluble in water at a concentration of 83.3 g/100 mL at 30°C.

SMILES

View in Editor

Br[Y](Br)Br

InChI

InChI=1S/3BrH.Y/h3*1H;/q;;;+3/p-3

InChIKey

FSDCGXUNLWDJNL-UHFFFAOYSA-K

LogP

2.53680

Complexity

Safety Information

View Safety Information

Sensitiveness

Hygroscopic

Synonyms & References

English

Yttrium bromide (YBr3)
Yttrium bromide(ybr3)
UNII-D60QT594ZJ
D60QT594ZJ
Yttrium bromide
Q411720
DTXSID4065494
13469-98-2
Yttrium Bromatum
Ultra Dry Yttrium Bromide
tribromoyttrium
Yttrium(III) bromide, ultra dry
D95737
EINECS 236-728-2
MFCD00049710
Yttrium(III) bromide
237957_ALDRICH
AC1L4YS5
Nitric acid, yttrium(3+)salt, hexahydrate
ytrium nitrate
ytterbium(III) nitrate
Yttrium (III) nitrate hexahydrate (1:3:6)
yttrium nirate
yttrium nitrate
Yttrium nitrate hexahydrate
yttrium tribromide
yttrium triiodide
yttrium trinitrate
Yttrium trinitrate hexahydrate
yttrium(III) iodide
yttrium(III) nitrate

MDL Number

MFCD00049710

FAQ

What are the physical and chemical properties of yttrium tribromide (CAS: 13469-98-2)?

Yttrium tribromide (CAS: 13469-98-2) is a white crystalline solid with a molecular weight of approximately 437.99. It has low solubility in water but is soluble in organic solvents. Chemically, it is highly reactive towards water and other moisture, releasing bromine. It is used in various applications due to its unique properties.

How is yttrium tribromide (CAS: 13469-98-2) typically synthesized?

Yttrium tribromide is typically synthesized by the reaction of yttrium metal with bromine gas. The process involves heating yttrium in a stream of bromine at high temperatures to achieve the desired product. The reaction is exothermic and requires careful control to ensure the formation of the desired compound.

What industries use yttrium tribromide (CAS: 13469-98-2)?

Yttrium tribromide finds applications in semiconductor manufacturing, where it is used as a dopant in certain semiconductor materials. It is also used in the production of phosphors, particularly in the manufacture of fluorescent lamps and LEDs. Additionally, it is utilized in the development of certain sensors and in the synthesis of other metal compounds.

What precautions should be taken when handling yttrium tribromide (CAS: 13469-98-2)?

When handling yttrium tribromide (CAS: 13469-98-2), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. The compound should be stored in a cool, dry place away from moisture and other reactive substances. Handling should be conducted in a fume hood to minimize exposure to bromine fumes. In case of a spill, it should be cleaned up using appropriate chemicals and procedures as outlined in the safety data sheet (SDS).