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ibicuruzwa

3-Pyridyl bromide (CAS # 626-55-1)

Umutungo wa Shimi:

Inzira ya molekulari C5H4BrN
Misa 158
Ubucucike 1,64 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -27 ° C.
Ingingo ya Boling 173 ° C (lit.)
Flash point 125 ° F.
Amazi meza Gushonga mumazi (31 g / L kuri 20 ° C).
Gukemura 31g / l
Umwuka 1.64hPa kuri 25 ℃
Kugaragara Amazi
Uburemere bwihariye 1.617
Ibara Sobanura ibara ritagira ibara ry'umuhondo cyangwa umutuku muto
BRN 105880
pKa 2.84 (kuri 25 ℃)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, 2-8 ° C.
Ironderero n20 / D 1.571 (lit.)
Ibintu bifatika na shimi umuhondo ubonerana

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R22 - Byangiza niba byamizwe
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R23 / 24/25 - Uburozi muguhumeka, guhura nuruhu kandi niba byamizwe.
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.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S38 - Mugihe uhumeka udahagije, ambara ibikoresho byubuhumekero.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S28A -
S16 - Irinde amasoko yo gutwikwa.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
FLUKA BRAND F CODES 8
TSCA Yego
Kode ya HS 29333999
Icyitonderwa Uburozi / Umuriro / Kurakara
Icyiciro cya Hazard 6.1
Itsinda ryo gupakira III

 

Intangiriro

3-Bromopyridine ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 3-bromopyridine:

 

Ubwiza:

- Kugaragara: 3-Bromopyridine ni ibara ritagira ibara ryumuhondo ryoroshye.

- Gukemura: Ifite ubushobozi buke bwo kubona amazi kandi irashobora gushonga mumashanyarazi.

- Impumuro: 3-bromopyridine ifite impumuro idasanzwe.

 

Koresha:

- Fungicide: Ikoreshwa kandi nkibigize ingirabuzimafatizo zimwe na zimwe mu nganda n’ubuhinzi kugirango hirindwe gukura kwa mikorobe n’ibihumyo.

 

Uburyo:

- Uburyo bwo gutegura 3-bromopyridine burimo uburyo bwo gutegura atropine, uburyo bwa nitride bromide nuburyo bwa halopyridine.

 

Amakuru yumutekano:

- 3-Bromopyridine irakaze kandi igomba kwirinda guhura nuruhu n'amaso. Ingamba zikwiye zo gukingira, nka gants ya laboratoire na gogles, zigomba kwambarwa mugihe zikoreshwa.

- Uru ruganda rushobora kugira ingaruka mbi ku bidukikije cyangwa ku binyabuzima, kandi hagomba gufatwa ingamba zikwiye mugihe cyo kuwukoresha no kuwujugunya, ukurikije amategeko n’ibanze.


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  • Ibikurikira:

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