λ2-lead(2+) ion dichloride

• ChemBase ID: 128029
• Molecular Formular: Cl2Pb
• Molecular Mass: 278.106
• Monoisotopic Mass: 277.91435736
• SMILES: [Cl-].[Pb+2].[Cl-]
• Canonical SMILES: [Cl-].[Cl-].[Pb+2]
• InChI: InChI=1S/2ClH.Pb/h2*1H;/q;;+2/p-2
• InChIKey: HWSZZLVAJGOAAY-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-lead(2+) ion dichloride
• IUPAC Traditional name: λ^2-lead(2+) ion dichloride
• Synonyms: Lead(II) chloride, ultra dry; Lead(II) chloride, Puratronic®; Lead(II) chloride, Reagent Grade; Plumbous chloride; Cotunnite; Lead(II) chloride; 氯化铅(II),超干; 氯化铅(II), Puratronic®; 氯化铅, 试剂级

Database IDs

• CAS Number: 7758-95-4
• EC Number: 231-845-5
• MDL Number: MFCD00011157
• Merck Index: 145404
• PubChem SID: 162222345
• PubChem CID: 166945
• Chemspider ID: 22867
• Wikipedia Title: Lead(II)_chloride

CALCULATED PROPERTIES

• Acid pKa: -7.0
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.8327582
• LogD (pH = 7.4): 0.8327582
• Log P: 0.6123387
• Molar Refractivity: 5.6156 cm^3
• Polarizability: 2.1090326 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 6.73 g/L (0 °C) ; 9.9 g/L (20 °C) ; 33.4 g/L (100 °C) in water; slightly soluble in dilute HCl, ammonia; ; insoluble in alcohol; Soluble in hot water, alkali hydroxides, NH4Cl solution. Insoluble in cold water and alcohol
• Apperance: -10 Mesh Beads, Ampouled under argon; Crystalline; Crystalline Powder; Powder, Ampouled under argon; white odorless solid
• Melting Point: 501 °C; 501°C
• Boiling Point: 950 °C; 951°C
• Density: 5.85; 5.85 g/cm^3
• Refractive Index: 2.199
• Std enthalpy of formation: -359.41 kJ/mol
• Std molar entropy: 135.98 J K^-1 mol^-1
• Solubility Product (Ksp): 1.7×10^-5

Safety Information

• RTECS: OF9450000
• 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

  3

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

Product Information

• Purity: 99%; 99.999% (metals basis)