2-methyl-5-nitroimidazole
Tlhahisoleseling ea mantlha:
Lebitso la lik'hemik'hale: 2-methyl-5-nitroimidazole;
Lebitso la Senyesemane: 2-methyl-5-nitroimidazole;
Nomoro ea Cas: 880545-22-2
Foromo ea limolecular: C4H5n3o2
Boima ba Molecular: 127.1
Palo ea Einecs: 618-108-7
Foromo ea sebopeho:
Mekhahlelo e amanang: Lisebelisoa tse tala; Meroho ea meriana; Phaello ea phaello.
TLHOKOMELISO: 1.4 ± 0.1G / CM3
Khoele: 399.5 ± 15 ° C ho 760 MMGG
Ntlha ea Melisa: 252-254ºC
Polelo ea Flash: 195.4 ± 20.4 ° C
Mass Prec: 127.038177
PSA: 74.50000 Logp: -0.10
Ponahalo: Cristal White
Khatello ea mouoane: 0,0 ± mmhg e 25 ° C
Indranti ea theko e phahameng: 1.592
Maemo a polokelo: a tiisitsoe tikolohong e pholileng le e omileng ea 0-6 º
Ho tsitsa: E ke ke ea bola ha e sebelisoa le ho bolokoa ho ea ka melaoana.
| TLHOKOMELISO | yuniti | Tloaelo |
| Ponahalo | Joalo ka phofo e tšoeu kapa e mosehla | |
| Litaba | % | ≥99% |
| Mongobo | % | ≤0.3 |
| Sulphate | % | ≤0.3 |
Haholo-holo e sebelisoang haholo mehleng ea Merolidazole, Dimat le lithethefatsi tse ling tsa intšademente.
E fumanoa ka tšitiso ea 2-methyelidazole. Beha sulfuric acid, 2-methyelidazole le sodium sulfate le mocheso, eketsa mohopolo oa nitche ka hora e le 'ngoe. Tlosa mocheso ho 140 ℃ ka tlase, kamora ho eketsa metsi ka metsi a Ammonia ho fetola phallo ea 3.5-4, crystallization. Tšela, ho hlatsoa ha ho nke lehlakore, ho omisa, 2-methyl-5-nitroimidazole.
25k ea pampiri ea 25k kapa mokotla o lohiloeng (o lohiloeng Ho latela litlhoko tsa bareki;
Ho boloka polokelo e tiisitsoeng, se bolokiloeng ka tlung e pholileng, e omeletseng, polokelo ea bolulo e omileng, ho thibela lithethefatsi tse kopaneng le mongobo.
Mokhoa oa tlhahiso: e fumanoang ka ho finyella 2-methyelidazole. Beha sulfuric acid, 2-methyelidazole le sodium sulfate le mocheso, eketsa mohopolo oa nitche ka hora e le 'ngoe. Tlosa mocheso ho 140 ℃ ka tlase, kamora ho eketsa metsi ka metsi a Ammonia ho fetola phallo ea 3.5-4, crystallization. Tšela, ho hlatsoa ha ho nke lehlakore, ho omisa, 2-methyl-5-nitroimidazole.
