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3-Methylpyridine-4-carboxaldehyde (CAS# 74663-96-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H7NO
'Misa oa Molar 121.14
Botenya 1.095±0.06 g/cm3(E boletsoeng esale pele)
Boling Point 230.2±20.0 °C(E boletsoeng esale pele)
pKa 3.55±0.18(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
E hloahloa E tenang
MDL MFCD02181145

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R41 – Kotsi ya tshenyo e kgolo mahlong
R37/38 – E tenang tsamaiso ya ho hema le letlalo.
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S39 - Apara ts'ireletso ea mahlo / sefahleho.
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

3-Methyl-pyridine-4-carboxaldehyde ke motsoako oa lintho tse phelang. Ke mokelikeli o se nang 'mala kapa o mosehla o nang le monko o monate o ikhethang.

 

3-Methyl-pyridin-4-carboxaldehyde e atisa ho sebelisoa e le karolo e bohareng ea motsoako oa lintho tse phelang.

 

Mokhoa o tloaelehileng oa ho lokisa 3-methyl-pyridine-4-carboxaldehyde ke ka oxidizing methylpyridine, e ka etsoang ho sebelisoa li-oxidants tse kang oksijene, hydrogen peroxide, kapa benzoyl peroxide.

 

Lintlha tsa polokeho: 3-methyl-pyridin-4-carboxaldehyde ke motsoako oa lintho tse phelang o nang le ho teneha ho itseng le chefo. Tlhokomelo e lokela ho nkoa ho qoba ho kopana le letlalo le mahlo, le ho boloka moea o nepahetseng. Ha ho sebetsoa le ho boloka, ho lokela ho lateloe mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso 'me ho fanoe ka lisebelisoa tse nepahetseng tsa ts'ireletso tse kang liatlana tsa laboratori le likhalase tsa tšireletso. Haeba motho a ka ja ka phoso, kapa a kopana ka phoso, batla thuso ea bongaka hang-hang.


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