dilithium(1+) ion oxidandiide

• ChemBase ID: 128086
• Molecular Formular: Li2O
• Molecular Mass: 29.8814
• Monoisotopic Mass: 30.02692372
• SMILES: [Li+].[Li+].[O-2]
• Canonical SMILES: [Li+].[Li+].[O-2]
• InChI: InChI=1S/2Li.O/q2*+1;-2
• InChIKey: FUJCRWPEOMXPAD-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dilithium(1+) ion oxidandiide
• IUPAC Traditional name: dilithium(1+) ion oxidandiide
• Synonyms: Lithium oxide; Kickerite; Lithium oxide; 氧化锂

Database IDs

• CAS Number: 12057-24-8
• EC Number: 235-019-5
• MDL Number: MFCD00016183
• Merck Index: 145538
• PubChem SID: 24863332; 162222401
• PubChem CID: 166630
• Chemspider ID: 145811
• Wikipedia Title: Lithium_oxide

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• Log P: 0.0
• Molar Refractivity: 0.0 cm^3
• Polarizability: 1.7969184 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• Acid pKa: 3.09

PROPERTIES

Physical Property

• Solubility: decomposes ; 6.67 g/100 mL (0 °C) ; 10.02 g/100 mL (100 °C) in water
• Apperance: -100 Mesh Powder; powder; white solid
• Melting Point: 1427°C; 1438°C
• Flash Point: Non-flammable
• Density: 2.013; 2.013 g/cm^3; 2.013 g/mL at 25 °C(lit.)
• Refractive Index: 1.644
• Partition Coefficient: 9.23
• Heat Capacity: 1.8105 J/g K
• Std enthalpy of formation: -20.01 kJ/g

Safety Information

• Storage Warning: Air & Moisture Sensitive
• RTECS: OJ6360000
• European Hazard Symbols: Corrosive (C)
• UN Number: 3262; UN3262
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2; II
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• Main Hazard: Corrosive, reacts violently with water
• GHS Hazard statements: H314; H314-H318
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3262 8/PG 2

Product Information

• Purity: 97%; 99.5% (metals basis)
• Particle Size: -6-+100 mesh; -60 mesh
• Linear Formula: Li2O

DETAILS

Sigma Aldrich - 374725

Packaging
10, 100 g in glass bottle