눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P337+P313
눈에 대한 자극이 지속되면 의학적인 조치· 조언를 구하시오.
P501
...에 내용물 / 용기를 폐기 하시오.
3,4-Dichloro-6-(trifluoromethyl)toluene C화학적 특성, 용도, 생산
용도
3,4-Dichloro-6-(trifluoromethyl)toluene can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.
Synthesis
500 ml of hydrogen fluoride, 600 ml of carbon tetrachloride and 140 g of 3,4-dichlorotoluene are reacted at 110?? to 115?? C. and 18.5 to 19.5 bar pressure. 151 g of a stubstance containing, in addition to 79.1% by weight of 3,4-dichlorotoluene, 20.2% by weight of 2-methyl-4,5-dichloro-benzotrifluoride, are obtained, corresponding to 74% of the theoretical yield, relative to 3,4-dichlorotoluene converted.
3,4-Dichloro-6-(trifluoromethyl)toluene 준비 용품 및 원자재
