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sehlahisoa

2-Chloro-3-nitro-6-methylpyridine (CAS# 56057-19-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H5ClN2O2
'Misa oa Molar 172.57
Botenya 1.5610 (khakanyo e fosahetseng)
Melting Point 70-74 °C
Boling Point 200°C (khakanyo e boima)
Flash point 108.5°C
Solubility e qhibilihang ka har'a Methanol
Khatello ea Mouoane 0.0255mmHg ho 25°C
Ponahalo Tiileng
Mmala Brown
pKa -1?+-.0.10(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
Refractive Index 1.5500 (khakanyo)
MDL MFCD03085820

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
Tlhaloso ea Tšireletseho S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
Khoutu ea HS 29349990

 

Selelekela

2-Chloro-3-nitro-6-methylpyridine ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: 2-chloro-3-nitro-6-methylpyridine ke 'mala o mosehla oa kristale.

- Sollubility: E qhibiliha habonolo ka har'a lihlapolli tsa tlhaho 'me e qhibiliha hanyane ka metsing.

 

Sebelisa:

- 2-Chloro-3-nitro-6-methylpyridine hangata e sebelisoa joalo ka sebolaya-senyi ho laola lehola lijalong tse kang raese le koro.

- E na le mesebetsi ea ho bolaea likokoanyana, ho hlaola, 'me e na le khetho e phahameng bakeng sa lehola le itseng.

 

Mokhoa:

- 2-Chloro-3-nitro-6-methylpyridine e ka fumanoa ka ho qala ka ho itšoara ka 2,6-dimethylpyridine le Cl2-NaNO2 ho fumana motsoako oa 2-chloro-3-nitro-6-methylpyridine, ebe o itšoara ka phokotso. ho fumana sehlahisoa se lebisitsoeng.

 

Lintlha tsa Tšireletseho:

- 2-chloro-3-nitro-6-methylpyridine ke motsoako o chefo o ka bang kotsi ho batho haeba o kopane, o hema, kapa o kenngoa ho feta tekano.

- Thepa ea ts'ireletso ea motho joalo ka liatlana tse sireletsang, likhalase le limaske li lokela ho apesoa ha u sebelisa kapa u tšoara motsoako, 'me moea o lekaneng o lokela ho netefatsoa.

- Qoba ho kopana le letlalo, mahlo, lera la mucous, joalo-joalo, hlatsoa hang-hang ka metsi a mangata 'me u batle phekolo ea meriana.

- Nakong ea ho boloka le ho tsamaisa motsoako, o lokela ho bolokoa hole le mollo le li-oxidants, 'me o bolokoe sebakeng se koetsoeng, se omeletseng le se pholileng.


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