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ibicuruzwa

4-Bromo-3-chlorobenzoic aside (CAS # 25118-59-6)

Umutungo wa Shimi:

Inzira ya molekulari C7H4BrClO2
Misa 235.46
Ubucucike 1.809 ± 0.06 g / cm3 (20 ºC 760 Torr)
Ingingo yo gushonga 220-224 ° C.
Ingingo ya Boling 333.7 ± 27.0 ° C (Biteganijwe)
Flash point 155.6 ° C.
Umwuka 5.32E-05mmHg kuri 25 ° C.
Kugaragara Birakomeye
pKa 3.60 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.621
MDL MFCD08276864

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R22 - Byangiza niba byamizwe
R50 / 53 - Uburozi cyane ku binyabuzima byo mu mazi, bishobora gutera ingaruka mbi z'igihe kirekire mubidukikije.
Ibisobanuro byumutekano S60 - Ibi bikoresho hamwe nibikoresho byabyo bigomba gutabwa nkimyanda ishobora guteza akaga.
S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
Indangamuntu ya Loni UN 2811 6.1 / PG 3
WGK Ubudage 3
Kode ya HS 29163990
Icyiciro cya Hazard IRRITANT
Itsinda ryo gupakira

 

Intangiriro

3-Chloro-4-bromobenzoic aside ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 3-Chloro-4-bromobenzoic aside ni umweru kugeza umuhondo wijimye wijimye.

- Gukemura: Ntibishobora gushonga mumazi kandi bifite ibishishwa byiza mumashanyarazi.

- Imiterere yimiti: 3-chloro-4-bromobenzoic aside irashobora gukorerwa esterification, gusimburwa nibindi bitekerezo mubitekerezo bimwe na bimwe byimiti.

 

Koresha:

- Synthesis ya chimique: 3-chloro-4-bromobenzoic aside irashobora gukoreshwa nkibikoresho bitangira cyangwa bigahuzwa muri synthesis organique kugirango ihuze nibindi bintu kama.

- Imiti yica udukoko: Irashobora kandi gukoreshwa nkimwe mubigize udukoko twica udukoko.

 

Uburyo:

Uburyo bwo gutegura 3-chloro-4-bromobenzoic aside irashobora kuboneka mugihe reaction ya acide 4-bromobenzoic hamwe na chloride ya bromophenyl (Cuprous bromochloride) itangizwa na acide acike.

 

Amakuru yumutekano:

- Uburozi: 3-chloro-4-bromobenzoic aside irashobora kuba uburozi kubantu kandi irashobora kugira ingaruka mbi kumaso, uruhu hamwe nubuhumekero. Guhuza bitaziguye bigomba kwirindwa.

- Ingaruka ku bidukikije: Nyamuneka wubahirize amategeko n'amabwiriza yo kurengera ibidukikije kugirango wirinde kwanduza ibidukikije.

- Kubika no gutunganya: Bikwiye kubikwa ahantu humye, hakonje, kure yumuriro na okiside. Uturindantoki dukwiye kurinda, ibirahure, n imyenda ikingira bigomba kwambara mugihe ukoresha cyangwa ukoresha.

 


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