3.4-difluorobenzotrifluoride （CAS # 32137-19-2)
| Ibimenyetso bya Hazard | Xi - IrritantF, F, Xi - |
| Kode y'ingaruka | R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu. R11 - Biraka cyane |
| Ibisobanuro byumutekano | S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S16 - Irinde amasoko yo gutwikwa. S36 - Kwambara imyenda ikingira. |
| Indangamuntu ya Loni | 1993 |
| Kode ya HS | 29039990 |
| Icyitonderwa | Umuriro |
| Icyiciro cya Hazard | 3 |
| Itsinda ryo gupakira | III |
Intangiriro
3,4-difluorobenzotrifluoride ni ifumbire mvaruganda hamwe na formula ya chimique C7H2F5. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:
Kamere:
-Ibigaragara: 3,4-difluorobenzotrifluoride ni amazi atagira ibara.
-Gushonga: -35 ° C.
-Ibintu bitetse: 114 ° C.
-Ubucucike: 1.52g / cm³
-Gukemuka: Irashobora gushonga mumashanyarazi menshi, nka Ethanol, ether na benzene.
Koresha:
-3,4-difluorobenzotrifluoride ikoreshwa kenshi nkumuti wa synthesis organic reaction. Ihinduka ryinshi hamwe na anhydrous kamere bituma ikoreshwa muburyo bukomeye muri synthesis.
-Bishobora kandi gukoreshwa nkibikoresho byo kuvura hejuru nubushakashatsi.
Uburyo:
-3,4-difluorobenzotrifluoride irashobora kuboneka mugukora 3,4-difluorophenyl hydrogen sulfide hamwe na barium trifluoride. Imiterere yimyitwarire isanzwe iba imbere ya magnesium chloride, gushyushya amasaha menshi, hanyuma ukavura hagati yabyo hamwe n'inzoga.
Amakuru yumutekano:
-3,4-difluorobenzotrifluoride ni ibinyabuzima bihindagurika, kandi hagomba kwirindwa guhumeka umwuka wacyo.
-Wambare ibikoresho bikwiye byo kurinda nka goggles, gants hamwe n imyenda ikingira iyo ukoresheje.
-Kumara igihe kinini cyangwa biremereye birashobora kubangamira ubuzima kandi bishobora gutera amaso, guhumeka ndetse no kurwara uruhu.
-koresha no kubika bigomba kwitondera ingamba zo gukumira umuriro no guturika, irinde guhura na okiside ikomeye.
-Niba uhuye n'impanuka mumaso yawe cyangwa ugahuza uruhu rwawe, kwoza ako kanya n'amazi menshi hanyuma ushakire ubuvuzi.
