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sehlahisoa

2 6-Dichloronicotinic acid (CAS# 38496-18-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H3Cl2NO2
'Misa oa Molar 192
Botenya 1.612±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 140-143°C(lebone)
Boling Point 351.2±37.0 °C(E boletsoeng esale pele)
Flash point >230°F
Solubility DMSO, Methanol
Khatello ea Mouoane 1.56E-05mmHg ho 25°C
Ponahalo Phofo e tšoeu ea kristale
Mmala Bosoeu bo bosoeu kapa bo mosehla bo bosehla
BRN 136114
pKa 1.77±0.28(E boletsoeng esale pele)
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 1.605
MDL MFCD00075583
Thepa ea 'Mele le ea Lik'hemik'hale Likristale tse se nang bosoeu
Sebelisa Karolo ea ho lokisoa ha li-derivatives tsa pyridine.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, 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 - Apara liaparo tse loketseng tsa tšireletso.
WGK Jeremane 3
Khoutu ea HS 29333990
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

2,6-Dichloronicotinic acid ke motsoako oa lintho tse phelang. Se latelang ke kenyelletso e khuts'oane ea thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 2,6-dichloronicotinic acid:

 

Boleng:

- 2,6-Dichloronicotinic acid ke sekontiri sa kristale se se nang 'mala se qhibilihang ka har'a metsoako ea tlhaho e kang alcohols le ethers.

- E na le monko o hlabang mme e senya haholo.

- E bola ka mocheso o phahameng, e ntša khase e chefo ea chlorine.

 

Sebelisa:

- 2,6-Dichloronicotinic acid e ka sebelisoa e le setsi sa ho etsa chefo e bolaeang likokoanyana le litlama.

- E ka boela ea sebelisoa bakeng sa karabelo ea chlorination ho organic synthesis, joalo ka ho lokisa metsoako e meng ea organochlorine.

 

Mokhoa:

- 2,6-Dichloronicotinic acid hangata e lokiselitsoe ka ho arabela nicotinic acid ka thionyl chloride kapa phosphorus trichloride.

 

Lintlha tsa Tšireletseho:

- 2,6-Dichloronicotinic acid e senya 'me e ka baka ho chesa le ho halefa ha ho kopana le letlalo le mahlo. Ho kopana ka ho toba ho lokela ho qojoa.

- Ha u sebelisa kapa u boloka 2,6-dichloronicotin, mehato e nepahetseng ea tšireletso e kang ho roala liatlana tse sireletsang, likhalase le liaparo tsa tšireletso li lokela ho lateloa.

- Ha o sebetsana le 2,6-dichloronicotinic acid, tikoloho e nang le moea o motle e lokela ho netefatsoa ho qoba ho hema mouoane kapa lerōle la eona.

- 2,6-dichloronicotinic acid e ka hlahisa liphello tse kotsi ha e kopantsoe le lik'hemik'hale tse ling, 'me ho lokela ho nkoa tlhokomelo ho qoba ho e kopanya.

 


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