strontium(2+) ion oxidandiide

• ChemBase ID: 111338
• Molecular Formular: OSr
• Molecular Mass: 103.6194
• Monoisotopic Mass: 103.90052662
• SMILES: [O-2].[Sr+2]
• Canonical SMILES: [O-2].[Sr+2]
• InChI: InChI=1S/O.Sr/q-2;+2
• InChIKey: IATRAKWUXMZMIY-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: strontium(2+) ion oxidandiide
• IUPAC Traditional name: strontium(2+) oxide(2-); strontium(2+) ion oxidandiide
• Synonyms: Strontium oxide; STRONTIUM OXIDE (MONO); Strontia; Strontium oxide; Strontium oxide, tech.; 氧化锶; 氧化锶, tech.

Database IDs

• CAS Number: 1314-11-0
• EC Number: 215-219-9
• MDL Number: MFCD00049558
• Merck Index: 148846
• PubChem SID: 162096621
• PubChem CID: 73975
• Wikipedia Title: Strontium_oxide

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: miscible with potassium hydroxide; slightly soluble in alcohol; insoluble in acetone and ether; reacts, forms Sr(OH)₂ in water; Soluble in fused potassium hydroxide. Insoluble in ether and acetone. Decomposes in water to Sr(OH)2 with evolution of heat
• Apperance: -100 Mesh Powder; colorless cubic crystals
• Melting Point: 2430°C; 2531°C
• Boiling Point: 3200°C (decomp.); ca 3000°C
• Flash Point: Non-flammable
• Density: 4.70 g/cm^3; 4.700
• Refractive Index: 1.810
• Heat Capacity: 44.3 J·mol^-1·K^-1
• Std enthalpy of formation: -592.0 kJ·mol^-1
• Std molar entropy: 57.2 J·mol^-1·K^-1

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Corrosive (C)
• UN Number: UN3262
• Hazard Class: 8
• Packing Group: II
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS05
• GHS Hazard statements: H314-H318
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Product Information

• Purity: 99.5% (metals basis), SrO ≈97%

DETAILS

MP Biomedicals - 05218704

MP Biomedicals Rare Chemical collection