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ibicuruzwa

2-Pyridinecarboxylicacid, 1,6-dihydro-3-methyl-6-oxo- (9CI) (CAS # 115185-81-4)

Umutungo wa Shimi:

Inzira ya molekulari C7H7NO3
Misa 153.14
Ubucucike 1.345 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 290-300 ° C (decomp)
Ingingo ya Boling 410.4 ± 45.0 ° C (Biteganijwe)
pKa 3.05 ± 0.20 (Byahanuwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

6-Hydroxy-3-methylpyridine-2-acide karubasi ni urugimbu. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

Ubwiza:
- Kugaragara: 6-Hydroxy-3-methylpyridine-2-acide karubasi ni ibara ritagira ibara ryoroshye rya pisitori yumuhondo.
- Gukemura: Irashobora gushonga mumazi n'inzoga mubushyuhe bwicyumba, ntigishobora gushonga mumashanyarazi.

Koresha:
- 6-Hydroxy-3-methylpyridine-2-acide karubike ni aside irike ishobora gukoreshwa nka reagent ya chimique kugirango reaction ya aside.

Uburyo:
- Uburyo bwo gutegura 6-hydroxy-3-methylpyridine-2-karubasi ya acide ikorwa ahanini na synthesis.
- Gahunda yo kwitegura ikubiyemo intambwe nyinshi hamwe na reagent ya chimique igomba gukorwa mugihe cya laboratoire.

Amakuru yumutekano:
- 6-Hydroxy-3-methylpyridine-2-aside-karubasi ya acide isanzwe ifite umutekano mugukoresha bisanzwe, ariko haracyari amabwiriza amwe yo gufata neza.
- Mugihe ukoresha iki kigo, ambara ibikoresho bikingira umuntu nka laboratoire ya laboratoire.
- Irinde guhumeka, guhura nuruhu, cyangwa kwinjiza uruganda, kandi ubike neza kandi ujugunye imyanda. Ibisobanuro byihariye bigomba gukurikiza umurongo ngenderwaho wumutekano hamwe nuburyo bukoreshwa.


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