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ibicuruzwa

2-Bromo-5-methylpyridine (CAS # 3510-66-5)

Umutungo wa Shimi:

Inzira ya molekulari C6H6BrN
Misa 172.02
Ubucucike 1.4964 (igereranya)
Ingingo yo gushonga 41-43 ° C (lit.)
Ingingo ya Boling 95-96 ° C / 12,5 mmHg (lit.)
Flash point 218 ° F.
Gukemura Gukemura muri Dimethyl Sulfoxide na Methanol
Umwuka 0.183mmHg kuri 25 ° C.
Kugaragara Icyatsi kibisi gikomeye
Ibara Umweru kugeza umuhondo cyangwa umuhondo wijimye
BRN 107323
pKa 1.08 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Ironderero 1.5680 (igereranya)
MDL MFCD00209553
Ibintu bifatika na shimi Umweru kugeza umuhondo wijimye.

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.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
Kode ya HS 29333999
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Bromo-5-methylpyridine nikintu kama. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara cyangwa kirisiti yera

- Gukemura: Gushonga buhoro mumazi, gushonga mumashanyarazi menshi

 

Koresha:

- 2-Bromo-5-methylpyridine irashobora gukoreshwa nkigihe gito muri synthesis organique kandi ikagira uruhare muburyo butandukanye bwa synthesis.

 

Uburyo:

- Uburyo bwo gutegura 2-bromo-5-methylpyridine muri rusange bigerwaho na bromo2-methylpyridine. Intambwe zihariye zirimo gukora 2-methylpyridine hamwe na bromine kugirango ikore 2-bromo-5-methylpyridine.

 

Amakuru yumutekano:

- 2-Bromo-5-methylpyridine ni urugingo rwa organobromine, rufite uburozi runaka kandi rugomba gukoreshwa neza.

- Guhuza bitaziguye bigomba kwirindwa nyuma yo guhura nuruhu namaso, bishobora gutera uburakari no gutwikwa.

- Mugihe cyo gukora, hagomba gukurikizwa inzira zumutekano zikwiye kandi ibikoresho bikwiye birinda nka gants, indorerwamo, n imyenda ikingira.

- Mugihe cyo gutunganya no kubika 2-bromo-5-methylpyridine, hagomba kwitonderwa kugirango birinde guhura n’umuriro nubushyuhe bwinshi kugirango wirinde umuriro cyangwa guturika.

- Iyo ubitse, igomba kubikwa mu kintu cyumuyaga, kure yumuriro nibikoresho byaka.

 


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