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2-Amino-3-nitropyridine (CAS# 4214-75-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H5N3O2
'Misa oa Molar 139.11
Botenya 1.4551 (khakanyo e fosahetseng)
Melting Point 163-165 °C (hote.)
Boling Point 255.04°C (khakanyo e boima)
Flash point 167 °C
Solubility 3g/l
Khatello ea Mouoane 0.00122mmHg ho 25°C
Ponahalo Khalase e mosehla
Mmala Bosehla
BRN 124468
pKa 2.40±0.36(E boletsoeng esale pele)
Boemo ba polokelo Lula sebakeng se lefifi, sepakapaka se se nang moea, mocheso oa kamore
Refractive Index 1.5900 (khakanyo)
MDL MFCD00006314

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho 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.
WGK Jeremane 3
LIKHOUTU FLUKA BRAND F 8-23
Khoutu ea HS 29333999
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

2-amino-3-nitropyridine ke motsoako oa lintho tse phelang. Ke motsoako o nang le 'mala o mosoeu oa kristale.

 

2-Amino-3-nitropyridine e na le thepa le ts'ebeliso ea bohlokoa. Ke ntho e matla haholo e nang le botsitso bo phahameng ba mocheso le ho phatloha. Hangata e sebelisoa e le e 'ngoe ea lisebelisoa tse tala bakeng sa sethunya. Taba ea bobeli, 2-amino-3-nitropyridine e boetse e sebelisoa e le dae ea bohlokoa mme e ka sebelisoa ho daea lisebelisoa tse kang masela le letlalo.

 

Ho na le mekhoa e 'maloa ea ho lokisetsa 2-amino-3-nitropyridine. Mokhoa o tloaelehileng ke ho lokisetsa 2-aminopyridine ka karabelo ea nitrification, ke hore, tlas'a maemo a itseng, 2-aminopyridine e itšoara ka acid ea nitric ho theha 2-amino-3-nitropyridine. Boitšoaro bona bo lokela ho etsoa tlas'a maemo a acidic, 'me tlhokomelo e lokela ho lefshoa mocheso le nako ea ho itšoara hammoho le ts'ebetso e sireletsehileng.

 

Tlhahisoleseding ea Tšireletso: 2-Amino-3-nitropyridine ke motsoako o phatlohang, 'me tlhokomelo e khethehileng e lokela ho lefshoa tšireletsong ea eona nakong ea polokelo, lipalangoang, ho sebetsana le tšebeliso. E lokela ho qojoa hore e se kopane le lintho tse sa lumellaneng tse kang lintho tse tukang le li-oxidants ho e thibela ho ba tlas'a tšusumetso e matla, likhohlano kapa ho khantša. Ketsahalong efe kapa efe ea ts'ebeliso, mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso le mehato ea ts'ireletso ea motho e tlameha ho lateloa, 'me mehato e metle ea ts'ireletso ea moea e tlameha ho etsoa ho netefatsa polokeho ea basebetsi. Ho thibetsoe ho ikopanya, ho laola le ho boloka ntho eo ke basebetsi ba sa lumelloeng le ba sa koetlisoang ho qoba likotsi.


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