λ2-tin(2+) ion dihydrate dichloride

• ChemBase ID: 302765
• Molecular Formular: Cl2O2Sn
• Molecular Mass: 221.6058
• Monoisotopic Mass: 221.8297286
• SMILES: O.O.[Cl-].[Cl-].[Sn+2]
• Canonical SMILES: O.O.[Cl-].[Cl-].[Sn+2]
• InChI: InChI=1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
• InChIKey: FWPIDFUJEMBDLS-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-tin(2+) ion dihydrate dichloride
• IUPAC Traditional name: λ^2-tin(2+) ion dihydrate dichloride
• Synonyms: Tin(II) chloride dihydrate, ACS; Stannous chloride hydrate; Tin(II) chloride hydrate, Puratronic®; Stannous chloride dihydrate; Tin(II) chloride dihydrate, Reagent Grade; 氯化锡(II)二水合物, ACS; 氯化锡(II)二水合物, Puratronic®; 氯化锡(II)二水合物, 试剂级

Database IDs

• CAS Number: 7772-99-8; 10025-69-1
• EC Number: 231-868-0
• MDL Number: MFCD00011241; MFCD00149863
• Merck Index: 148783

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: Soluble in HCl (dilute or concentrated), alcohol, ethyl acetate, glacial acetic acid, and NaOH solution. Decomposes in excess water
• Apperance: Crystalline; Crystalline Powder
• Melting Point: 43-46°C
• Density: 2.71

Safety Information

• Storage Warning: Air Sensitive
• RTECS: XP8850000
• European Hazard Symbols: Corrosive (C); X
• UN Number: UN3260
• Hazard Class: 8
• Packing Group: III
• Risk Statements: 22-34-43
• Safety Statements: 24-26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS07
• GHS Hazard statements: H314-H318-H302-H317
• GHS Precautionary statements: P280-P262-P305+P351+P338-P309-P310

Product Information

• Purity: 98.0-103.0%; 99.995% (metals basis)