tin(2+) ion dichloride

• ChemBase ID: 105846
• Molecular Formular: Cl2Sn
• Molecular Mass: 189.607
• Monoisotopic Mass: 189.83989936
• SMILES: [Cl-].[Cl-].[Sn+2]
• Canonical SMILES: [Cl-].[Cl-].[Sn+2]
• InChI: InChI=1S/2ClH.Sn/h2*1H;/q;;+2/p-2
• InChIKey: AXZWODMDQAVCJE-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: tin(2+) ion dichloride; λ^2-tin(2+) ion dichloride
• IUPAC Traditional name: tin, ion (sn2+) dichloride; λ^2-tin(2+) ion dichloride
• Synonyms: Stannous chloride, anhydrous; Tin(II) chloride, anhydrous; Stannous chloride; Tin(II) chloride, ultra dry; Stannous chloride dihydrate; Tin(II) chloride dihydrate; Tin (II) Chloride; Tin Dichloride; Tin Protochloride; STANNOUS CHLORIDE DIHYDRATE; Tin(II) chloride solution; Tin standard solution; 无水氯化锡 (II); 氯化锡 (II), 超干; 氯化锡 (II), 无水; 氯化锡(II)二水合物; Tin standard solution

Database IDs

• CAS Number: 7772-99-8; 10025-69-1
• EC Number: 231-868-0; 231-141-8
• MDL Number: MFCD00133862; MFCD00011241; MFCD00149863
• Merck Index: 148783
• PubChem SID: 162086862
• PubChem CID: 5284466

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 water, alkalies, alcohol, MEK, methyl acetate, ether, and acetone
• Apperance: Crystalline; Powder, Ampouled under argon
• Melting Point: 231.9 °C; 247°C; 42-46°C
• Boiling Point: 2260 °C at 1013 hPa; 652°C
• Density: 2.71; 3.95; 7.3 g/cm^3 at 20 °C
• Vapor Pressure: 1.3332 hPa at 1492 °C

Safety Information

• Storage Condition: Room Temperature (15-30°C), Store Under Nitrogen
• Storage Warning: Air Sensitive & Hygroscopic
• RTECS: XP8700000; XP8850000
• European Hazard Symbols: Corrosive (C); X
• UN Number: 1759; UN3260
• Hazard Class: 8
• Packing Group: II; III
• Australian Hazchem: 2X
• Risk Statements: 22-34-43; 34; R:34
• Safety Statements: 20-26-36/37/39-45-60; 24-26-36/37/39-45; 26-36/37/39-45; S:26-27/28-36/37/39-46-64
• EU Classification: C10
• EU Hazard Identification Number: 8B
• Emergency Response Guidebook(ERG) Number: 154
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS07
• GHS Hazard statements: H314-H318-H302-H317; H314-H318-H303
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P280-P262-P305+P351+P338-P309-P310

Product Information

• Purity: 98%; 99% min; 99.9985% (metals basis)
• Concentration: 1 mg/mL Sn; 1000 ppm Sn
• Suitability: suitable for atomic absorption spectrometry
• Empirical Formula (Hill Notation): SnCl2

DETAILS

MP Biomedicals - 02194744

Cell Culture Reagent
Dihydrate

REFERENCES

• For applications see under dihydrate.
• Nitro aromatics can be selectively reduced in the presence of aldehyde, nitrile or halogen substituents, using ethanol - ethyl acetate as solvent: Tetrahedron Lett., 25, 839 (1984). ɑ?-Unsaturated nitro compounds are reduced to the oximes of saturated ketones: Synth. Commun., 18, 693 (1988).
• For use in the preparation of aldehydes by the Stephen reduction of aromatic nitriles, see: Org. Synth. Coll., 3, 626 (1955), and by the Sonn-Mueller reduction of imidoyl chlorides: Org. Synth. Coll., 3, 818 (1955).
• Catalyzes the reaction of ethyl diazoacetate with aldehydes to give ?-keto esters: J. Org. Chem., 54, 3258 (1989). For carbon-carbon double-bond formation between ɑ-halo ketones and aldehydes, mediated by SnCl₂/Na₂SO₃, see: Synth. Commun., 23, 271 (1993).
• Reduces azides to amines in methanol: Tetrahedron Lett., 27, 1425 (1986).
• Catalyst for tetrahydropyranylation of alcohols: Synth. Commun., 29, 1679 (1999).