stannanedione

• ChemBase ID: 129909
• Molecular Formular: O2Sn
• Molecular Mass: 150.6998
• Monoisotopic Mass: 151.89202324
• SMILES: O=[Sn]=O
• Canonical SMILES: O=[Sn]=O
• InChI: InChI=1S/2O.Sn
• InChIKey: XOLBLPGZBRYERU-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: stannanedione
• IUPAC Traditional name: tin dioxide; tin oxide
• Synonyms: Tin(IV) oxide; Tin dioxide; Tin(IV) oxide, Puratronic®; Stannic oxide; Tin(IV) oxide; Flowers of tin; Cassiterite; Tin dioxide; 二氧化锡; 氧化锡(IV); 氧化锡(IV), Puratronic®

Database IDs

• CAS Number: 18282-10-5
• EC Number: 242-159-0
• MDL Number: MFCD00011244
• Merck Index: 148778
• PubChem SID: 24852288; 24874714; 162224195; 24854692
• PubChem CID: 29011
• Wikipedia Title: Tin_dioxide

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -1.2028
• LogD (pH = 7.4): -1.2028
• Log P: -1.2028
• Molar Refractivity: 2.8858 cm^3
• Polarizability: 6.8225517 Å^3
• Polar Surface Area: 34.14 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: insoluble in water
• Apperance: -22 Mesh Powder; 3-12mm Sintered Lump; nanopowder; powder; powder and chunks; white powder
• Melting Point: 1630°C; 1630°C
• Boiling Point: 1800–1900 °C (sublimes); 1800-1900°C subl.
• Flash Point: Non-flammable
• Density: 6.95; 6.95 g/cm^3; 6.95 g/mL at 25 °C(lit.)
• Refractive Index: 1.9968; 2.006
• Std enthalpy of formation: -581 kJ·mol^-1
• Std molar entropy: 52 J·mol^-1·K^-1

Safety Information

• RTECS: XQ4000000
• German water hazard class: 3
• TSCA Listed: 是
• EU Index: Not listed
• NFPA704:
  

  0

  2

  0
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥99.99% trace metals basis; 99.9% (metals basis); 99.9% trace metals basis; 99.996% (metals basis)
• Particle Size: <100 nm (BET); -325 mesh
• Linear Formula: SnO2

DETAILS

Sigma Aldrich - 549657

Packaging
5, 25 g in poly bottle

Sigma Aldrich - 244651

Packaging
100, 500 g in poly bottle
2 kg in poly bottle

Sigma Aldrich - 204714

Packaging
5, 25 g in poly bottle