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5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS # 136888-20-5)

Umutungo wa Shimi:

Inzira ya molekulari C5H3FN2O3
Misa 158.09
Ubucucike 1.55 ± 0.1 g / cm3 (Biteganijwe)
Ingingo ya Boling 249.1 ± 40.0 ° C (Biteganijwe)
Flash point 144.074 ° C.
Amazi meza Gushonga buhoro mumazi.
Umwuka 0mmHg kuri 25 ° C.
Kugaragara Umuhondo kugeza umuhondo
pKa 6.43 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikirere cyimbere, Ubushyuhe bwicyumba
Ironderero 1.59
MDL MFCD05662412

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Ibimenyetso bya Hazard Xi - Kurakara
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.

5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS # 136888-20-5) Intangiriro

2-Hydroxy-3-nitro-5-fluoropyridine (-) ni ifumbire mvaruganda hamwe na chimique C5H3FN2O3. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:

Kamere:
-Ibigaragara: 2-hydroxy-3-nitro-5-fluoropyridine ni ibara ridafite ibara ry'umuhondo gato.
-Gukemuka: Ntishobora gushonga mumazi, ariko irashobora gushonga mumashanyarazi.

Koresha:
-Imisemburo ya chimique: 2-hydroxy-3-nitro-5-fluoropyridine irashobora gukoreshwa nka synthesis organique hagati yigihe cyo guhuza ibindi bintu.
-Imiti yica udukoko: Irashobora kandi gukoreshwa nkibikoresho fatizo byica udukoko kandi bigakoreshwa mugutegura imiti yica udukoko.

Uburyo bwo Gutegura:
-Muri rusange, 2-hydroxy-3-nitro-5-fluoropyridine irashobora kuboneka na nitrasi ya fluoropyridine. Uburyo bwihariye bwo kwitegura bushobora gutezimbere ukurikije ibikenewe.

Amakuru yumutekano:
-2-Hydroxy-3-nitro-5-fluoropyridine ni imiti isaba gufata neza no kubika. Mugihe ikoreshwa, igomba gukurikiza inzira zumutekano zijyanye, no gukoresha ibikoresho bikingira.
-Bishobora gutera uburakari no kwangiza umubiri wumuntu. Mugihe uhuye, gerageza wirinde guhuza uruhu nijisho kandi ukomeze guhumeka neza.
-Mu bihe byihutirwa, nko kuribwa, guhumeka cyangwa guhura nuruhu, shakisha ubuvuzi bwihuse hanyuma uzane ikirango cyimiti cyangwa urupapuro rwumutekano.

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