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ibicuruzwa

2-Chloro-3-methyl-5-bromopyridine (CAS # 29241-60-9)

Umutungo wa Shimi:

Inzira ya molekulari C6H5BrClN
Misa 206.47
Ubucucike 1.6567 (igereranya)
Ingingo yo gushonga 40-44 ° C.
Ingingo ya Boling 78 ° C / 3mmHg (lit.)
Flash point 95.5 ° C.
Umwuka 0.0817mmHg kuri 25 ° C.
Kugaragara Umweru kugeza urumuri rwijimye rwijimye
Ibara Umweru Kuri Hafi Yera
pKa -1? + -. 0.10 (Byahanuwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.5400 (igereranya)
MDL MFCD03095093

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
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 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
Kode ya HS 29333990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

Nibintu kama hamwe na chimique C7H6BrClN. Hasi hari amakuru yerekeye imiterere, imikoreshereze, gukora n'umutekano.

 

Kamere:

-Ibigaragara: Ibara ritagira ibara ryijimye.

-Gukemuka: Kubora muri Ethanol, methanol, dichloromethane na dimethyl sulfite, kandi ahanini ntibishonga mumazi.

 

Koresha:

-ni ikintu cyingenzi giciriritse muri synthesis organique, ikoreshwa cyane mubijyanye nibiyobyabwenge, imiti yica udukoko, amarangi hamwe nudusanduku.

 

Uburyo: Uburyo bwo gutegura bwa

-kandi birashobora kugerwaho mugukora reaction ya benzyl hamwe na chlorine, bromine cyangwa ibindi bintu bya halogene, hanyuma ugakora chlorine cyangwa bromination.

 

Amakuru yumutekano:

-ni uruganda ngengabuzima rugomba gukemurwa hakurikijwe uburyo bwiza bwo gukora bwa laboratoire.

-Bishobora gutera uburakari kumaso, uruhu nu myanya y'ubuhumekero. Wambare ibikoresho bikwiye byo kurinda nk'ikirahure kirinda, gants na masike yo gukingira mugihe ukora.

-Irinde guhumeka gaze, ivumbi cyangwa umwotsi kandi urebe ko ukorera ahantu hafite umwuka mwiza.

-Mu gihe uhuye nuruhu cyangwa amaso, kwoza ako kanya n'amazi menshi hanyuma ushake ubuvuzi.

-Mu gihe cyo kubika no gutunganya, irinde guhura na okiside ikomeye, acide ikomeye nibindi bintu kugirango wirinde ingaruka mbi.


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