Yttrium(III) bromide

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Yttrium(III) bromide[1]
CAS number 13469-98-2
PubChem 83505
ChemSpider 75340 YesY
Jmol-3D images Image 1
Molecular formula YBr3
Molar mass 328.618 g/mol
Appearance colorless hygroscopic crystals
Melting point 904 °C (1,659 °F; 1,177 K)
Solubility in water 83.3 g/100 mL at 30°C
Crystal structure Trigonal, hR24
Space group R-3, No. 148
EU classification not listed
NFPA 704
Flammability code 0: Will not burn. E.g., water Health code 1: Exposure would cause irritation but only minor residual injury. E.g., turpentine Reactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g., liquid nitrogen Special hazards (white): no codeNFPA 704 four-colored diamond
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
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Infobox references

Yttrium(III) bromide (YBr3) is an inorganic chemical compound.


  1. ^ Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 4–94, ISBN 0-8493-0594-2