Beryllium Oxide CAS #: 1304-56-9

Synonyms Beryllia, Beryllium monoxide, oxoberyllium, Be2O2, 10001, 35480, 202770

Compound Formula: BeO Molecular Weight: 25.01 Appearance: White powder Melting Point: 2507 °C (4545 °F) Boiling Point: 3900 °C (7052 °F) Density: 2.9 g/cm3 Solubility in H2O: N/A Exact Mass: 25.0071 Monoisotopic Mass: 25.007097 Da Poisson's Ratio: 0.26 Young's Modulus: 350 GPa Tensile Strength: 140 MPa (Ultimate) Thermal Conductivity: 270 W/m-K Thermal Expansion: 8.0 µm/m-K Electrical Resistivity: 13 10x Ω-m Specific Heat: 1050 J/kg-K

Health & Safety Information Signal Word: Danger Hazard Statements: H301-H315-H317-H319-H330-H335-H350i-H372 Hazard Codes: T+ Precautionary Statements: P201-P260-P280-P284-P301 + P310-P305 + P351 + P338 Flash Point: Not applicable Risk Codes: 49-25-26-36/37/38-43-48/23 Safety Statements: 53-45 RTECS Number: DS4025000 Transport Information: UN 1566 6.1 / PGII WGK Germany: 3 GHS Pictogram: Image,Image

Chemical Identifiers Linear Formula: BeO Pubchem CID: 14775 MDL Number: MFCD00003457 EC No.: 215-133-1 IUPAC Name: Oxoberyllium Beilstein/Reaxys No.: N/A SMILES: [Be]=O InchI Identifier: InChI=1S/Be.O InchI Key: LTPBRCUWZOMYOC-UHFFFAOYSA-N