Tin(IV) chloride - ≥98% , CAS No.7646-78-8

CAS: 7646-78-8 Cat. No.: T433713 Summenformel: SnCl₄ Molekulargewicht: 260.52 EG-Nummer: 231-588-9

GRADE & PURITY ≥98%

Synonyms

Stannane, tetrachloro- | Tin(IV)chloride | UNII-67H76LFL3V | Zinntetrachlorid | Etain (tetrachlorure d') [French] | Tin Chloride (sncl4) | Stannic chloride, anhydrous [UN1827] [Corrosive] | Tin chloride, fuming | Stagno (tetracloruro di) | Stannic chlori

Storage

Room temperature,Argon charged,Desiccated

Shipped In

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Übersicht

Stannic chloride (SnCl 4 ) 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 SnCl 4 : The SnCl 4 -2,6-dialkoxyphenols complexes can catalyze cyclization of poylenes, such as 4-(homogeranyl)toluene to form trans -fused tricyclic compound. SnCl 4 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. SnCl 4 -silver perchlorate forms an effective catalytic system for the stereoselective of glycosylation 1- O -acetyl glucose.

Specifications

Synonyme

Stannane, tetrachloro- | Tin(IV)chloride | UNII-67H76LFL3V | Zinntetrachlorid | Etain (tetrachlorure d') [French] | Tin Chloride (sncl4) | Stannic chloride, anhydrous [UN1827] [Corrosive] | Tin chloride, fuming | Stagno (tetracloruro di) | Stannic chlori

Spezifikationen & Reinheit

≥98%

Storage

Room temperature,Argon charged,Desiccated

Verschickt in

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Reinheit

≥98%

Namen und Kennungen

Pubchem Sid

528771087

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528771087

Kanonisches Lächeln

Cl[Sn](Cl)(Cl)Cl

IUPAC Name

tetrachlorostannane

InChIKey

HPGGPRDJHPYFRM-UHFFFAOYSA-J

INCHI

1S/4ClH.Sn/h4*1H;/q;;;;+4/p-4

Isomere SMILES

Cl[Sn](Cl)(Cl)Cl

WGK Deutschland

3

RTECS

XP8750000

UN-Nummer

1827

Verpackungsgruppe

II

Molekulargewicht

260.52

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Post-transition metal salts
      • Subclass Post-transition metal chlorides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Post-transition metal salts
• Subclass: Post-transition metal chlorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Post-transition metal chlorides
• Alternative Parents: Inorganic tin salts Inorganic chloride salts
• Molecular Framework: Not available
• Substituents: Post-transition metal chloride - Inorganic chloride salt - Inorganic tin salt - Inorganic salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as post-transition metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a post-transition metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Moisture sensitive
• Siedepunkt (°C): 114°C
• Schmelzpunkt (°C): -33°C
• Molekulargewicht: 260.500 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 261.775 Da
• Monoisotopic Mass: 259.778 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 19.100
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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