피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.
NFPA 704
2
3
0
TETRAVINYLTIN C화학적 특성, 용도, 생산
화학적 성질
clear colorless to very light yellow liquid
용도
Tetravinyltin is used as a vinyllithium precursor; vinyl nucleophile source for Stille coupling.
Synthesis Reference(s)
1.Gassman, P. G.; Valcho, J. J.; Proehl, G. S.; Cooper, C. F. JACS 1980, 102, 6519.
Synthesis
Tetravinyltin is synthesized by the reaction of Vinylmagnesium Bromide with Tin(IV) Chloride in THF.1
Purification Methods
Commercial tetravinyltin is commonly used without further purification. Large quantities are purified by fractional distillation. Smaller amounts may be filtered through a plug of silica.
주의 사항
Tetravinyltin is toxic and should only be used in a well ventilated hood. All glassware should be rinsed in a KOH/EtOH bath during cleaning.
