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ibicuruzwa

2-Fluoro-5-aside nitrobenzoic (CAS # 7304-32-7)

Umutungo wa Shimi:

Inzira ya molekulari C7H4FNO4
Misa 185.11
Ubucucike 1.568 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 142-144 ° C (lit.)
Ingingo ya Boling 337.7 ± 27.0 ° C (Biteganijwe)
Flash point 158 ° C.
Gukemura Gukemura muri chloroform, Ethanol.
Umwuka 4.03E-05mmHg kuri 25 ° C.
Kugaragara Ifu ya Crystalline
Ibara Umweru kugeza umuhondo
BRN 1912835
pKa 2.54 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
MDL MFCD04972770

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.
WGK Ubudage 3
Kode ya HS 29163990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Fluoro-5-nitrobenzoic aside ni ifumbire mvaruganda. Ibikurikira ni intangiriro kuri bimwe mubintu byayo, ikoreshwa, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 2-Fluoro-5-nitrobenzoic aside ni ibara ritagira ibara ryoroshye rya kristaline cyangwa ibintu byifu.

- Hafi yo kudashonga mumazi mubushyuhe bwicyumba, gushonga mumashanyarazi nka alcool, ethers, nibindi.

 

Koresha:

- 2-Fluoro-5-nitrobenzoic aside irashobora gukoreshwa nkibikoresho fatizo cyangwa hagati muri synthesis.

 

Uburyo:

- Hariho uburyo bwinshi bwo gutegura aside 2-fluoro-5-nitrobenzoic, kandi bumwe muburyo rusange ni muburyo bwo gusimbuza nitrobenzene. Mubikorwa byihariye, atome ya fluor irashobora kwinjizwa muri molekile ya nitrobenzene, hanyuma reaction ya aside igabanya aside irashobora gukorwa mugihe gikwiye kugirango ibone ibicuruzwa byanyuma.

 

Amakuru yumutekano:

- 2-fluoro-5-nitrobenzoic aside ni ibinyabuzima byangiza, kandi bigomba gukoreshwa no kubikwa neza.

- Irashobora gutera uburakari no kwangiza umubiri wumuntu, kandi hagomba kwitonderwa kugirango wirinde guhura nuruhu, amaso, ninzira zubuhumekero mugihe ukoraho.

- Hagomba gufatwa ingamba zikwiye mugihe cyo gukora, nko kwambara ibirahure birinda, masike, na gants zo gukingira.

- Gutunganya no guta ibintu bigomba kubahiriza amabwiriza y’ibanze kandi ntibigomba kujugunywa cyangwa ngo bisohore mu bidukikije.


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