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Specifications Synonyms: Stannic chloride fumingCAS Number: 7646-78-8Formula: Cl4SnFormula Weight: 260.52Linear Formula: SnCl4MDL No.: MFCD00011242Purity: 0.98Boiling Point: 114 C(lit.)Melting Point: -33 C (lit.)Density: 2.226 g/mL at 25 C(lit.)EC Number: 231-588-9UNSPSC Code: 12352106General description: Stannic chloride (SnCl4) is a strong Lewis acid widely used as a promoter or catalyst in organic synthesis. It is soluble in most organic solvents.Application: Stannic chloride can be used to catalyze:. Cyclization of trans β-monocyclohomofarnesic acid to form norambreinolide.. Formation of C-glycosides of aromatic compounds such as thiophene, naphthalene and phloroglucinol trimethyl ether.. Formal [4 2] cycloaddition of 3-ethoxycyclobutanones and allyltrialkylsilanes to form 3-ethoxy-5-[(trialkylsilyl)methyl]cyclohexan-1-ones.. Diastereoselective reaction of δ-alkoxyallylstannanes with aldehydes to form 1,5-diol derivatives.Other applications of SnCl4:. The SnCl4-2,6-dialkoxyphenols complexes can catalyze cyclization of poylenes, such as 4-(homogeranyl)toluene to form trans-fused tricyclic compound.. SnCl4 can act as a promoter during the reaction of ortho-aminobenzonitriles with β-ketoesters and β-enaminonitriles to form 4-aminoquinolines and 4-aminopyridines, respectively.. SnCl4-silver perchlorate forms an effective catalytic system for the stereoselective of glycosylation 1-O-acetyl glucose.RTECS: XP8750000RIDADR: UN 1827 8 / PGIIWGK Germany: 1R Codes: 34-52/53S Codes: 7/8-26-45-61IOD Codes: CSymbol: GHS05Signal Word: DangerHazard Statements: H314-H412Precautionary statements: P260-P280-P303 P361 P353-P304 P340 P310-P305 P351 P338
