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sehlahisoa

2-Chloro-4-methyl-5-nitropyridine (CAS# 23056-33-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H5ClN2O2
'Misa oa Molar 172.57
Botenya 1.5610 (khakanyo e fosahetseng)
Melting Point 37-39 °C (hote.)
Boling Point 91 °C/5 mmHg (lit.)
Flash point >230°F
Solubility e qhibilihang ka har'a Methanol
Khatello ea Mouoane 0.0621mmHg ho 25°C
Ponahalo Kerime e khanyang ho ea ho phofo ea crystalline e sootho
Mmala Setlolo se khanyang ho ea ho sootho
pKa -3.42±0.10(E boletsoeng esale pele)
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 1.5870 (khakanyo)
MDL MFCD00010688

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 S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S36 - Apara liaparo tse loketseng tsa tšireletso.
WGK Jeremane 3
Khoutu ea HS 29333999
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

2-Chloro-5-nitro-4-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-5-nitro-4-methylpyridine ke 'mala o mosehla.

- Sollubility: Ha e qhibilihe ka metsing, empa e ka qhibiliha ka har'a metsoako e mengata ea tlhaho.

 

Sebelisa:

- 2-chloro-5-nitro-4-methylpyridine ke motsoako oa bohlokoa oa bohareng o atisang ho sebelisoa mekhoeng ea tlhaho ea tlhaho.

 

Mokhoa:

- Mokhoa oa ho lokisetsa 2-chloro-5-nitro-4-methylpyridine o ka finyelloa ka ho hlahisa lihlopha tsa chlorine le nitro ka methylpyridine. Ho na le mekhoa e mengata ea ho itokisa, joalo ka chlorination, nitration, joalo-joalo.

 

Lintlha tsa Tšireletseho:

- 2-chloro-5-nitro-4-methylpyridine ke motsoako o chefo 'me o lokela ho tšoaroa ka hloko.

- Ha e sebelisoa sebakeng sa laboratoring, lisebelisoa tse nepahetseng tsa ts'ireletso tse kang liatlana tsa lab, likhalase le liaparo tse sireletsang li lokela ho apesoa.

- Litšila li lokela ho lahloa ho latela melao ea lehae.


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  • E 'ngoe:

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