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ibicuruzwa

2-Bromo-3-chloro-5- (trifluoromethyl) pyridine (CAS # 75806-84-7)

Umutungo wa Shimi:

Inzira ya molekulari C6H2BrClF3N
Misa 260.44
Ubucucike 1.83
Ingingo ya Boling 88 ° C.
Flash point 68.4 ° C.
Umwuka 0,783mmHg kuri 25 ° C.
Kugaragara Icyatsi kibisi gikomeye
Ibara Umuhondo wijimye kugeza Umuhondo kugeza Orange
pKa -3.92 ± 0.20 (Biteganijwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.4990 kugeza 1.5030
MDL MFCD00153072

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R36 / 38 - Kurakaza amaso n'uruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S37 - Kwambara uturindantoki dukwiye.
Kode ya HS 29333990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-bromo-3-chroo-5- (trifluoromethyl) pyridine ni ifumbire mvaruganda hamwe na formula C6H2BrClF3N. Nibara ritagira ibara ryumuhondo wijimye ufite impumuro mbi mubushyuhe bwicyumba.

 

Uru ruganda rufite intera nini ya porogaramu mubijyanye na chimie. Irashobora gukoreshwa nkumuti wica udukoko mugihe cyo gukora imiti yubuhinzi nka udukoko twica udukoko, fungiside n ibyatsi. Byongeye kandi, irashobora kandi gukoreshwa muburyo bwa synthesis reaction nkibikoresho byingenzi.

 

2-bromo-3-chloro-5- (trifluoromethyl) pyridine ikorwa na synthesis ya chimique. Uburyo bwihariye bukubiyemo gukora 3-chloro-5- (trifluoromethyl) pyridine hamwe na lithium bromide muri Ethanol kugirango ubone ibicuruzwa wifuza.

 

Ku bijyanye n’umutekano, iyi nteruro irakaze kandi irabora. Mugihe cyo gukemura, hagomba gufatwa ingamba zikwiye zumutekano, nko kwambara uturindantoki two gukingira hamwe n’amadarubindi, kugira ngo iki gikorwa gikorwe ahantu hashobora guhumeka neza. Muri icyo gihe, irinde guhura n'uruhu, amaso n'inzira z'ubuhumekero. Mugihe cyo kubika no gutunganya, inzira zumutekano zibishinzwe zigomba kubahirizwa byimazeyo.


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