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5-Bromo-2-methoxy-3-nitro-4-picoline (CAS# 884495-14-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H7BrN2O3
Molar Mass 247.05
Njupụta 1.636±0.06 g/cm3 (buru amụma)
Ebe Boling 302.8± 37.0 Celsius C (buru amụma)
Ebe mgbari 136.9C
Solubility Chloroform, Dichloromethane, ethyl acetate
Uzuoku nrịbama 0.00174mmHg na 25°C
Ọdịdị siri ike
Agba Ọcha odo odo
pKa -2.34±0.28 (buru amụma)
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche 1.577

Nkọwa ngwaahịa

Mkpado ngwaahịa

 

Okwu mmalite

5-Bromo-2-methoxy-4-methyl-3-nitropyridine bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị: enweghị agba siri ike

- Solubility: Soluble na ụfọdụ ihe mgbaze organic, dị ka ethanol na dimethylformamide

- Nkwụsi ike: kwụsiri ike na ụlọ okpomọkụ, mana ọ nwere ike ire ere na ọkụ na-egbuke egbuke

 

Na-eji: A na-eji ya eme ihe na mpaghara ọgwụ na nke ugbo.

- Nnyocha sayensị: dị ka mkpụrụ ma ọ bụ reagent maka mmeghachi omume njikọ organic, a na-ejikwa ya na nyocha na mmepe kemịkalụ organic.

 

Usoro:

Enwere ike ime nkwadebe nke 5-bromo-2-methoxy-4-methyl-3-nitropyridine site na usoro mmeghachi omume kemịkalụ, gụnyere ụfọdụ usoro njikọ njikọ organic, dị ka nnọchi na oxidation.

 

Ozi nchekwa:

- Ọ bụ ogige organobromine ma nwee ike iwe iwe ma na-egbu egbu. Ekwesịrị ịme usoro nchedo onwe onye kwesịrị ekwesị, dị ka iyi akwa anya na uwe mkpuchi, mgbe a na-arụ ọrụ.

- Mkpofu mkpofu ga-agbasorịrị ụkpụrụ mkpofu kemịkalụ mpaghara iji zere mmetụta ọjọọ gburugburu ebe obibi.

- Ekwesịrị izere isi mmalite mgbanye mgbe ị na-echekwa ma na-eji ya dịka ọ nwere ike na-ere ọkụ.

 


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