Tin(II) chloride dihydrate

• Catalog No.: A14610
• CAS Number: 10025-69-1
• M. F.: Cl2Sn
• M. W.: 189.607
• Purity: 98%

SYNONYMS

• Title: 氯化锡(II)二水合物
• IUPAC name: λ^2-tin(2+) ion dichloride
• IUPAC Traditional name: λ^2-tin(2+) ion dichloride
• Synonyms: Stannous chloride dihydrate

DATABASE IDS

• EC Number: 231-868-0
• MDL Number: MFCD00149863
• CAS Number: 10025-69-1
• Merck Index: 148783

PROPERTIES

• Purity: 98%
• Density: 2.71
• Melting Point: 42-46°C
• GHS Hazard statements: H314-H318-H303
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• Risk Statements: 34
• RTECS: XP8850000
• Safety Statements: 26-36/37/39-45
• Storage Warning: Air Sensitive & Hygroscopic
• TSCA Listed: 是
• Hazard Class: 8
• UN Number: UN3260
• Packing Group: III

REFERENCES

• 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).