λ2-lead(2+) ion diiodide

• ChemBase ID: 128031
• Molecular Formular: I2Pb
• Molecular Mass: 461.00894
• Monoisotopic Mass: 461.785598
• SMILES: [I-].[I-].[Pb+2]
• Canonical SMILES: [I-].[I-].[Pb+2]
• InChI: InChI=1S/2HI.Pb/h2*1H;/q;;+2/p-2
• InChIKey: RQQRAHKHDFPBMC-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-lead(2+) ion diiodide
• IUPAC Traditional name: λ^2-lead(2+) ion diiodide
• Synonyms: Lead(II) iodide, ultra dry; Plumbous iodide; Lead(II) iodide; Lead(II) iodide; 碘化铅(II),超干; 碘化铅(II)

Database IDs

• CAS Number: 10101-63-0
• EC Number: 233-256-9
• MDL Number: MFCD00011163
• Merck Index: 145411
• PubChem SID: 162222347
• PubChem CID: 9933991; 167719
• Chemspider ID: 23305
• Unique Ingredient Identifier: OTL90F2GLT
• Wikipedia Title: Lead(II)_iodide

CALCULATED PROPERTIES

• Acid pKa: -9.0
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.2409753
• LogD (pH = 7.4): 1.2409753
• Log P: 1.0205557
• Molar Refractivity: 13.9462 cm^3
• Polarizability: 5.349007 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 0.044 g/100 mL (0 °C) ; 0.063 g/100 mL (20 °C) ; 0.41 g/100 mL (100 °C) in water; insoluble in ethanol, cold HCl ; soluble in alkalis, KI solution; Partially soluble in water. Freely soluble in sodium thiosulfate solution. Soluble in concentrated solutions of alkali iodides. Insoluble in alcohol and cold HCl
• Apperance: -10 Mesh Beads; bright yellow powder; Powder
• Melting Point: 402°C; 402°C
• Boiling Point: 872°C; 954°C
• Flash Point: Non-flammable
• Density: 6.16; 6.16 g/cm^3
• Odor: odorless
• Solubility Product (Ksp): 8.49 x 10^-9

Safety Information

• Storage Warning: Light Sensitive
• European Hazard Symbols: Dangerous for the environment (N); Harmful (Xn); Nature polluting (N); Repr. Cat. 1/3; Toxic (T)
• UN Number: UN2291
• Hazard Class: 6.1
• Packing Group: III
• Risk Statements: 61-62-20/22-33-50/53; R61, R20/22, R33, R62, R50/53
• Safety Statements: 53-45-60-61; S53, S45, S60, S61
• TSCA Listed: 是
• EU Index: 082-001-00-6
• GHS Pictograms: GHS07; GHS08; GHS09
• NFPA704:
  

  0

  4

  0
• GHS Hazard statements: H360-H373-H400-H410-H302-H332
• GHS Precautionary statements: P260-P261-P281-P304+P340-P405-P501A

Product Information

• Purity: 98.5%; 99.9985% (metals basis); 99.999% (metals basis)