zinc(2+) ion dioxidanediide

• ChemBase ID: 147349
• Molecular Formular: O2Zn
• Molecular Mass: 97.3788
• Monoisotopic Mass: 95.91897124
• SMILES: [O-][O-].[Zn+2]
• Canonical SMILES: [O-][O-].[Zn+2]
• InChI: InChI=1S/O2.Zn/c1-2;/q-2;+2
• InChIKey: IPTOGCUGCFHDSS-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: zinc(2+) ion dioxidanediide
• IUPAC Traditional name: zinc(2+) ion peroxide
• Synonyms: Zinc peroxide; 过氧化锌

Database IDs

• CAS Number: 1314-22-3
• EC Number: 215-226-7
• MDL Number: MFCD00137469
• Merck Index: 1410149
• PubChem SID: 24871757

CALCULATED PROPERTIES

• Acid pKa: 11.520607
• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.44720283
• LogD (pH = 7.4): -0.44723517
• Log P: -0.4472024
• Molar Refractivity: 2.8858 cm^3
• Polarizability: 1.6641 Å^3
• Polar Surface Area: 46.12 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder; Powder, remainder ZnO
• Melting Point: >150°C dec.; 212 °C (dec.)(lit.)
• Density: 1.57 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Nature polluting (N); Oxidising (O); X; Irritant (Xi)
• UN Number: 1516; UN1516
• German water hazard class: 3
• Hazard Class: 5.1
• Packing Group: 2; II
• Risk Statements: 8-20-36/37/38; 8-36/38-50/53
• Safety Statements: 26-61; 9-17-26-36
• TSCA Listed: 是
• GHS Pictograms: GHS03; GHS07; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H271-H315-H319-H410; H272-H332-H315-H319-H335
• GHS Precautionary statements: P220-P273-P305 + P351 + P338-P501; P221-P210-P305+P351+P338-P302+P352-P405-P501A
• RID/ADR: UN 1516 5.1/PG 2

Product Information

• Purity: 50-60%; approximately 50% ZnO
• Linear Formula: ZnO2

DETAILS

Sigma Aldrich - 481424

Other Notes
Remainder ZnO
Packaging
1 kg in glass bottle