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sehlahisoa

2-Chloronicotinic acid (CAS# 2942-59-8)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H4ClNO2
'Misa oa Molar 157.55
Botenya 1.470±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 176-178°C (Dec.)(lit.)
Boling Point 316.8±22.0 °C(E boletsoeng esale pele)
Flash point 145.4°C
Solubility DMSO, Ethyl Acetate (Hanyenyane)
Khatello ea Mouoane 0.000168mmHg ho 25°C
Ponahalo Phofo e tšoeu
Mmala E tšoeu ho ea ho tranelate
BRN 119023
pKa 2.07±0.25(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
MDL MFCD00006236
Thepa ea 'Mele le ea Lik'hemik'hale Phofo e tšoeu ea kristale e tšoeu kapa ea pele
sebaka se qhibilihang ke 286-288°C
sebaka sa sublimation 145-148°C
potoloho e khethehileng ea optical 15.4 ° (c = 4, 6N HCl)
qhibilihang ka metsing 22.4g/L (20 C)Sehlahisoa sena ke ntho e thata e senang 'mala, MP> 175 ℃ (ho bola), ha e qhibilihe ka metsing, e qhibiliha ka benzene, toluene le lihlapolli tse ling tsa tlhaho.
Sebelisa E sebelisoa e le setsi sa meriana, se sebelisetsoang ho etsa asiti ea niacin, asiti ea niacin, joalo-joalo; Li-intermediates tse bolaeang likokoanyana, tse sebelisoang ha ho etsoa nicosulfuron, pyrazlor, joalo-joalo; 2-chloro-3-pyridinecarboxylic acid ke herbicide nicosulfuron, e lipakeng tsa pyrifloxamide.; Bohareng ba meriana le chefo e bolaeang likokoanyana.

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 S22 - U se ke ua hema lerole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
S37/39 - Apara liatlana tse loketseng 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.
WGK Jeremane 3
TSCA T
Khoutu ea HS 29333999
Sehlopha sa Likotsi TS'OALANG

 

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