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sehlahisoa

Methyl 4 6-dichloronicotinate (CAS# 65973-52-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H5Cl2NO2
'Misa oa Molar 206.03
Botenya 1.426±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 41-43 °
Boling Point 260.0±35.0 °C(E boletsoeng esale pele)
Flash point 111.1°C
Khatello ea Mouoane 0.0125mmHg ho 25°C
Ponahalo Tiileng
pKa -1.24±0.10(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
Refractive Index 1.548
MDL MFCD04125732

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi 22 - E kotsi haeba e koetsoe
Tlhaloso ea Tšireletseho 24/25 - Qoba ho kopana le letlalo le mahlo.
Khoutu ea HS 29339900
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

Methyl 4,6-dichloronotinic acid. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: Methyl 4,6-dichloronotinate ke mokelikeli o mosehla o se nang mebala.

- Sollubility: E qhibiliha ka har'a metsoako ea tlhaho e kang joala, ethers le ketone, 'me ha e qhibilihe ka metsing.

- Monko: E na le monko o monate.

 

Sebelisa:

- Meriana ea chefo e bolaeang likokoanyana: Methyl 4,6-dichloronotinic acid e atisa ho sebelisoa e le chefo e bolaeang likokoanyana ka har'a motsoako oa likokoanyana tse fapa-fapaneng, likokoana-hloko le li-fungicides.

- Lik'hemik'hale tsa lik'hemik'hale: E ka boela ea sebelisoa e le thepa e tala ea bohlokoa ka har'a motsoako oa organic, joalo ka motsoako oa li-esters, li-amides le li-heterocyclic.

 

Mokhoa:

- Methyl 4,6-dichloronicotinate e ka fumanoa ka chlorination ea nicotinyl chloride (3-chloropyridine-4-formyl chloride). Mehato e ikhethileng e kenyelletsa ho arabela nicotinyl chloride ka methanol ho hlahisa methyl 4,6-dichloronicotinate.

 

Lintlha tsa Tšireletseho:

- Temoso ea kotsi: Methyl 4,6-dichloronicotinate ke motsoako oa organochlorine o nang le chefo e phahameng. Ho pepesetsoa nako e telele, ho hema, kapa ho ama letlalo ho ka ba kotsi bophelong.

- Mehato ea ts'ireletso: Apara liatlana tse sireletsang, likhalase le liaparo tse sireletsang ha u sebelisoa kapa u kopana.

- Tlhokomeliso ea Polokelo: E lokela ho bolokoa sebakeng se omeletseng, se phodileng, se nang le moea o motle. Qoba ho kopana le li-oxidants, acid le lintho tse ling.

 


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