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ibicuruzwa

2-Fluoro-3-aside nitrobenzoic (CAS # 317-46-4)

Umutungo wa Shimi:

Inzira ya molekulari C7H4FNO4
Misa 185.11
Ubucucike 1.568 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 138 - 140 ° C.
Ingingo ya Boling 347.6 ± 27.0 ° C (Biteganijwe)
Flash point 164 ° C.
Amazi meza Gushonga buhoro mumazi.
Gukemura DMSO (Buke), Methanol (Buhoro)
Umwuka 2.01E-05mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Umweru Kuri Off-White
pKa 2.32 ± 0.20 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.
Igihagararo Hygroscopique
Yumva Ikirere
Ironderero 1.588

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Ibisobanuro byumutekano 24/25 - Irinde guhura nuruhu n'amaso.
Kode ya HS 29163990

 

Intangiriro

2-Fluoro-3-nitrobenzoic aside ni uruganda kama, kandi ibikurikira ni intangiriro kumiterere yabyo, imikoreshereze, uburyo bwo gutegura, namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 2-Fluoro-3-nitrobenzoic aside ni kirisiti yera ikomeye.

- Gukemura: Ifite imbaraga nke mumazi ariko irashobora gushonga mumashanyarazi.

 

Koresha:

- Imiti yimiti: 2-fluoro-3-nitrobenzoic aside irashobora gukoreshwa nka reagent yimiti kandi ikoreshwa cyane mubitekerezo bya synthesis.

 

Uburyo:

- Uburyo bwo gutegura aside-2-fluoro-3-nitrobenzoic aside irashobora kuboneka mugukora reaction ya 2-fluoro-3-nitropenol hamwe na anhydride. Uburyo bwihariye bwo kwitegura bugomba gukorwa mugihe gikwiye.

 

Amakuru yumutekano:

Ibikoresho bikwiye byo kurinda umuntu nka laboratoire ya laboratoire na gogles bigomba kwambara.

- Irashobora kugira ingaruka mbi kandi yangiza kuruhu, amaso, na sisitemu yubuhumekero, irinde guhura.

- Komeza guhumeka neza mubikorwa bikora kugirango wirinde guhumeka imyuka cyangwa umukungugu.

- 2-Fluoro-3-nitrobenzoic aside igomba kubikwa mu kintu cyumye, gihumeka kandi cyumuyaga, kure yumuriro nibintu byaka.


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