15414-98-9

Basic information

• Product Name: TRIPHENYLCARBENIUM PENTACHLOROSTANNATE
• Synonyms: TRITYL PENTACHLOROSTANNATE;TRIPHENYLCARBENIUM PENTACHLOROSTANNATE;TRIPHENYLMETHYLPENTACHLOROSTANNATE;triphenyl-methyliupentachlorostannate(1-);triphenylcarbenium pentachlorostannane;TRIPHENYLCARBENIUM PENTACHLOROSTANNATE 98%;Triphenylcarbenium pentachlorostannate,98%;Tritylcarbonium chlorostannate(IV)
• CAS NO: 15414-98-9
• Molecular Formula: C₁₉H₁₅*Cl₅Sn
• Molecular Weight: 539.3
• EINECS: 239-426-9
• Mol File: 15414-98-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• Storage Temp.: 0-6°C
• CAS DataBase Reference: TRIPHENYLCARBENIUM PENTACHLOROSTANNATE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIPHENYLCARBENIUM PENTACHLOROSTANNATE(15414-98-9)
• EPA Substance Registry System: TRIPHENYLCARBENIUM PENTACHLOROSTANNATE(15414-98-9)

Safety Data

• Hazard Codes: C
• Statements: 20/21/22-34
• Safety Statements: 26-27-28-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 15414-98-9(Hazardous Substances Data)

Usage

Chemical Properties

YELLOW-ORANGE TO BROWN POWDER

Uses

Triphenylcarbenium pentachlorostannate can be used:In the study of cationic polymerization reactions of 3,6-dibromo-9-(2,3-epoxypropyl)carbazole using the microcalorimetric technique.In the synthesis of diarylcyclohexanones, the key intermediates for the preparation of antiprotozoals.As an initiator in the photopolymerization of carbazolyl derived epoxy monomers.

InChI:InChI=1/C19H15.5ClH.Sn/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;;;;/h1-15H;5*1H;/q+1;;;;;;+4/p-5

Upstream product

• 76-84-6 triphenylmethyl alcohol 
• 7646-78-8 tin(IV) chloride 
• 76-83-5 trityl chloride 

Relevant articles and documents

Carbonium ion salts. XIII. Stable triarylcarbonium pentahalostannate(IV) salts

Certain triarylmethyl halides form stable 1:1 adducts with stannic halide; facile hydride-transfer reactions, electronic spectra, and a combination of X-ray, infrared, and M?ssbauer effect data demonstrate that these are salts of triarylcarbonium ions and monomeric trigonal-bipyramidal pentahalostannate(IV) ions. The formation of these salts is not kinetically controlled, as the stoichiometry of the solid is not changed by use of excess halide, equilibration in strongly ionizing solvents, or preparation from preformed hexahalostannate(IV) ions. Variable-temperature nmr equilibrium measurements of the ionization of triphenylmethyl chloride by pentachlorostannate(IV) ion in méthylène chloride yield the values ΔG° = 1.85 kcal/mol, ΔH° = -9.56 kcal/mol, and ΔS° = -38.6 eu at 25° for this reaction and allow the prediction of the stability of other triarylcarbonium ion pentachlorostannate(IV) salts. The preparations and interconversions of a number of such salts and their bromide analogs are described.