1-Methyl-6-oxo-1 6-dihydropyridine-3-carboxylic acid (CAS # 3719-45-7)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. |
| WGK Germany | 3 |
| Klas Hazard | Iwe |
Okwu mmalite
1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid, nke a makwaara dị ka Methyl 6-oxo-1,6-dihydropyridine-3-carboxylate, nke akpọrọ MOM-PyCO2H. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, ụzọ mmepụta ya na ozi nchekwa:
Ogo:
MOM-PyCO2H bụ ngwakọta organic nwere ọcha na-acha odo odo kristal ma ọ bụ ntụ ntụ kristal.
Jiri:
A na-eji MOM-PyCO2H eme ihe n'ọtụtụ ebe na kemịkalụ njikọ organic na a na-ejikarị ya dị ka etiti na njikọ organic. Enwere ike iwebata ya n'ime ụmụ irighiri ihe dị ka otu ọrụ dị mkpa, si otú ahụ gbanwee njirimara na ọrụ nke molekul.
Usoro:
A na-enwetakarị nkwadebe MOM-PyCO2H site na mmeghachi omume kemịkal. Otu usoro a na-ahụkarị bụ mmeghachi omume sodium cyanide na methyl carbonate iji mepụta 1-methyl-6-oxo-1,6-dihydropyridin-3-formylhydrazide, nke a na-emezi oxidized na ngwaahịa MOM-PyCO2H.
Ozi nchekwa:
MOM-PyCO2H adịghị mma, mana dịka onye na-ahụ maka kemịkalụ, ọ ka dị ize ndụ. Ekwesịrị ịgbaso usoro ọrụ nchekwa dị mkpa n'oge eji. Kpọtụrụ ma ọ bụ iku ume nke ihe ahụ nwere ike ịkpasu iwe, na kọntaktị na akpụkpọ ahụ, anya, wdg kwesịrị izere dịka o kwere mee. Mgbe ejiri ya na ụlọ nyocha, a ga-eyi ihe nchekwa kwesịrị ekwesị dịka uwe aka na ugogbe anya. Ekwesịrị idowe ya n'ebe dị jụụ, kpọrọ nkụ na nke ikuku na-ekpo ọkụ, na-adịghị na ebe ọkụ na ọkụ. N'ọnọdụ ihe mberede, ị ga-eme ngwa ngwa ihe mberede kwesịrị ekwesị ma kpọtụrụ ọkachamara.
