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ibicuruzwa

2-Chloro-5-aminopyridine (CAS # 5350-93-6)

Umutungo wa Shimi:

Inzira ya molekulari C5H5ClN2
Misa 128.56
Ubucucike 1.2417 (igereranya)
Ingingo yo gushonga 81-83 ° C (lit.)
Ingingo ya Boling 205.39 ° C (igereranya)
Flash point 130.7 ° C.
Umwuka 0.00182mmHg kuri 25 ° C.
Kugaragara Ikirahure cyijimye
Ibara Umweru kuri Brown
BRN 108891
pKa 1.94 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, Ubushyuhe bwicyumba
Yumva Yumva urumuri n'umwuka
Ironderero 1.5110 (igereranya)
MDL MFCD00006243

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 - Kwambara imyenda ikingira.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
WGK Ubudage 3
Kode ya HS 29333999
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-chloro-5-aminopyridine ni ifumbire mvaruganda. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 2-chloro-5-aminopyridine ni kirisiti itagira ibara.

- Gukemura: Ifite imbaraga nke mumazi ariko irashobora gushonga mumashanyarazi nka Ethanol na chloroform.

 

Koresha:

- 2-chloro-5-aminopyridine ikunze gukoreshwa nkigihe gito muguhuza ibindi bintu.

 

Uburyo:

Uburyo bwo gutegura 2-chloro-5-aminopyridine mubusanzwe burimo gusimbuza nucleophilique reaction ya 2-chloropyridine. Uburyo bukunze gukoreshwa ni ugukora 2-chloropyridine hamwe na ammonia. Igisubizo kirashobora gukorwa muburyo bukwiye kandi ku bushyuhe bukwiye.

 

Amakuru yumutekano:

- 2-chloro-5-aminopyridine ni urugimbu rushobora kwangiza abantu. Mugihe ukoresheje, ugomba gukurikiza inzira zumutekano zijyanye no kwambara kandi ukambara ibikoresho birinda nka gants, masike, na goggles.

- Irinde guhura nuruhu n'amaso. Mugihe uhuye nimpanuka, kwoza ako kanya n'amazi menshi.

- Uruvange rugomba kubikwa no gukoreshwa muburyo bwirinda guhura na okiside na acide zikomeye kugirango birinde ingaruka mbi z’imiti.

Mugihe ukoresheje no gukoresha 2-chloro-5-aminopyridine cyangwa imiti iyo ari yo yose, burigihe ujye werekeza kumpapuro zijyanye numutekano hamwe nubuyobozi bukoreshwa muri laboratoire hanyuma ukurikize ingamba zumutekano zikwiye.


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