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ibicuruzwa

2-Bromo-5-fluorobenzotrifluoride (CAS # 40161-55-5)

Umutungo wa Shimi:

Inzira ya molekulari C7H3BrF4
Misa 243
Ubucucike 1.695g / mLat 25 ° C (lit.)
Ingingo ya Boling 136-143 ° C (lit.)
Flash point 147 ° F.
Umwuka 3.1mmHg kuri 25 ° C.
BRN 2643544
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.465 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S37 - Kwambara uturindantoki dukwiye.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
Kode ya HS 29039990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Bromo-5-fluorotrifluorotoluene nikintu kama.

 

Ifite hydrophobicity ikomeye kandi ikemuka, kandi ifite ituze ryinshi. Irashobora gukoreshwa nka reagent mubitekerezo bya chimique kandi ikoreshwa kenshi muburyo bwo gusimbuza no guhuza reaction muri synthesis.

 

Uburyo bwo gutegura 2-bromo-5-fluorotrifluorotoluene mubisanzwe birashobora gukorwa mugukora trifluorotoluene hamwe na 2-bromophenylfluoride. Igisubizo gishobora gukorwa mugihe cya acide cyangwa alkaline, kandi aside hydrofluoric cyangwa aside hydrobromic yakozwe na reaction irashobora kugarurwa cyangwa kujugunywa hakoreshejwe uburyo bwo kutabogama.

Nibintu byaka umuriro bifite impumuro mbi ishobora gutera uburakari kandi igashya ihuye nuruhu n'amaso. Wambare ibikoresho bikingira mugihe ukora kandi wirinde guhura nuruhu n'amaso. Irinde guhura numuriro ufunguye cyangwa ubushyuhe bwo hejuru. Mugihe cyo kubika no gukoresha, bigomba gufungwa kugirango birinde guhindagurika no kumeneka biterwa no guhura numwuka. Niba hari ibimenetse, hagomba gufatwa ingamba zikwiye zo gusukura no kujugunya. Iyo guta imyanda, igomba kujugunywa hakurikijwe amabwiriza yaho.

 


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