ChemicalBook--->CAS DataBase List--->21883-51-2

21883-51-2

21883-51-2 Structure

21883-51-2 Structure
IdentificationBack Directory
[Name]

BERYLLIUM OXIDE HYDRATE
[CAS]

21883-51-2
[Synonyms]

BERYLLIUM OXIDE HYDRATE
[EINECS(EC#)]

215-133-1
[Molecular Formula]

BeH2O2
[MDL Number]

MFCD00156125
[MOL File]

21883-51-2.mol
[Molecular Weight]

43.03
Chemical PropertiesBack Directory
[Fp ]

None
Safety DataBack Directory
[Risk Statements ]

26/27-37
[Safety Statements ]

26-45
[RIDADR ]

1566
[HazardClass ]

6.1
[PackingGroup ]

II
Hazard InformationBack Directory
[Definition]

ChEBI: Beryllium oxide is a beryllium molecular entity consisting of beryllium (+2 oxidation state) and oxide in the ratio 1:1. In the solid state, BeO adopts the hexagonal wurtzite structure form while in the vapour phase, it is present as discrete diatomic covalent molecules. It has a role as a carcinogenic agent. It is a beryllium molecular entity and a metal oxide.
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