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2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5) Setšoantšo se hlahang
  • 2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5) 1

2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H3ClFN
'Misa oa Molar 131.54
Botenya 1.331±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 31.0 ho 35.0 °C
Boling Point 169.2±20.0 °C(E boletsoeng esale pele)
Flash point 56.1°C
Solubility e qhibilihang ka har'a Methanol
Khatello ea Mouoane 2.07mmHg ho 25°C
Ponahalo Bosoeu bo tiileng
Mmala Bosoeu ho isa ho Ho batla ho tšoeu
pKa -2.45±0.10(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
Refractive Index 1.503

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Kotsi le Polokeho

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R41 – Kotsi ya tshenyo e kgolo mahlong
R37/38 – E tenang 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.
S39 - Apara ts'ireletso ea mahlo / sefahleho.
Tsebiso ea Kotsi E tukang (/ Ho teneha).
Sehlopha sa Likotsi TS'OALANG

 

 

2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5) Selelekela

2-chloro-6-fluoropyridine ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C5H2ClFN. Ke mokelikeli o se nang 'mala o nang le monko o ts'oanang le pyridine.E' ngoe ea litšebeliso tse ka sehloohong tsa 2-chloro-6-fluoropyridine ke e le chefo e bolaeang likokoanyana. E ka sebelisoa ho kopanya likokoana-hloko tse fapaneng le meriana e bolaeang limela bakeng sa taolo le ts'ireletso ea masimo le lijalo tsa temo.

2-chloro-6-fluoropyridine hangata e fumanoa ka fluorination le chlorination ea pyridine. Khase ea fluorine le hydrochloric acid hangata li sebelisoa e le li-reactants, 'me karabelo e etsoa ka mocheso o nepahetseng le nako ea karabelo.

Mabapi le tlhahisoleseling ea polokeho, 2-chloro-6-fluoropyridine ke k'hemik'hale e chefo, ho kopana kapa ho hema ho ka baka likotsi tsa bophelo bo botle. Hoa khopisa, ho halefisa ebile ho senya mahlo, letlalo le tsamaiso ea ho hema. Ka hona, ha u tšoara le ho sebelisa 2-chloro-6-fluoropyridine, mehato e nepahetseng ea tšireletso e lokela ho nkoa, e kang ho roala likhalase tse sireletsang, liatlana le limaske tsa sefahleho, le ho netefatsa hore ts'ebetso e etsoa sebakeng se nang le moea o motle. Kamora ho sebelisoa, litšila li lokela ho lahloa ka nepo ho qoba tšilafalo ea tikoloho.

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