| Identification | Back Directory | [Name]
TRIMETHYL(PENTAFLUOROETHYL)STANNANE | [CAS]
754-25-6 | [Synonyms]
TRIMETHYL(PENTAFLUOROETHYL)STANNANE | [Molecular Formula]
C5H9F5Sn | [MDL Number]
MFCD08447249 | [MOL File]
754-25-6.mol | [Molecular Weight]
282.83 |
| Chemical Properties | Back Directory | [Melting point ]
-57 to -53.2 °C | [Boiling point ]
100-101 °C | [solubility ]
sol benzene, carbon tetrachloride, DME, petroleum ether, pyridine, methylene chloride. |
| Hazard Information | Back Directory | [Preparation]
Trimethyl(trifluoromethyl)stannane is prepared in 81% yield by reaction of Hexamethyldistannane with Trifluoroiodomethane in a sealed
tube at 80 °C for 20 h (eq 1). Without compromising the yield, this reaction may also be performed at rt by irradiating for 6 h
with a 250 W UV lamp. Reaction of Me3SnX (X = OCOCF3 or Br) with an alkylating agent, such as (CF3)2Cd, may also be
used to synthesize trimethyl(trifluoromethyl)tin in high yields.
 | [storage]
Trimethyl(trifluoromethyl)stannane is prolonged contact or heating with water causes decomposition to produce fluoroform.
Temperatures above 150 °C cause decomposition to trimethyltin fluoride. |
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