장기간 또는 반복 노출되면 장기(또는, 영향을 받은 알려진 모든 장기를 명시)에 손상을 일으킴
특정 표적장기 독성 - 반복 노출
구분 1
위험
P260, P264, P270, P314, P501
H410
장기적 영향에 의해 수생생물에 매우 유독함
수생 환경유해성 물질 - 만성
구분 1
경고
P273, P391, P501
예방조치문구:
P202
모든 안전 조치 문구를 읽고 이해하기 전에는 취급하지 마시오.
P273
환경으로 배출하지 마시오.
P280
보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P310
삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.
P305+P351+P338
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
1
3
0
TRIBUTYLTIN TRIFLUOROMETHANESULFONATE C화학적 특성, 용도, 생산
화학적 성질
White to light beige crystals and chunks
용도
Tri-n-butyltin Trifluoromethanesulfonate is a powerful stannylating reagent. It readily stannylates vinylcuprates and vinylaluminum compounds; catalyzes
hydrostannation of aldehydes and ketones by tin hydrides.
제조 방법
Tribuyltin trifluoromethanesulfonate is prepared from Bis(tri-n-butyltin) Oxide and either Trifluoromethanesulfonic Acid (with subsequent removal of water) or Trifluoromethanesulfonic Anhydride, as in eq 1. The following procedure is quite convenient: freshly distilled trifluoromethanesulfonic anhydride is caused to react with an
equal molar amount of tributyltin oxide cooled at 20 °C under nitrogen. When the exothermic reaction completely subsides, the
flask is set up for a short-path distillation and the resulting red oil is distilled at about 0.1 mmHg. The distillate is collected
without cooling to prevent crystallization of the product in the condenser. Alternatively, this reagent can be prepared in situ by
the action of trifluoromethanesulfonic acid on Tri-n-butylstannane in benzene or dichloroethane.
