2-methyl-5-nitromidazole
Ozi nkiti:
Aha kemịkal: 2-methyl-5-nitromidazole;
English Aha: 2-methyl-5-nitromidazole;
Nọmba nke: 88054-22-2
Molecular usoro: C4H5N3O2
Molular ibu: 127.1
Nọmba einecs: 618-108-7
Usoro nhazi:
Ngalaba ndị metụtara: akụrụngwa; ; Ihe mmanye ọgwụ.
Nnọọ: 1.4 ± 0.1g / cm3
Isi mmiri: 399.5 ± 15.0 Celsius C na 760 mmhg
Na-agbaze na-ekwu okwu: 252-254ºC
Isi Flash: 195.4 ± 20.4 Celsius C
Messise Mass: 127.038177
PSA: 74.50000 logp: -0.10
Ọdịdị: White kristal
Nrụgide Vpor: 0.0 ± 0.9 mmhg na 25 Celsius C
Ntinye uche: 1.592
Ọnọdụ nchekwa nchekwa: akara na gburugburu ebe obibi dị jụụ nke 0-6 ºC
Nkwụsi ike: ọ gaghị ama ama mgbe ejiri ya mee ihe ma chekwaa iwu.
| nkowa | unit | standadi |
| Mputa | Dị ka ntụ ntụ ọcha ma ọ bụ na-acha odo odo | |
| Ndinaya | % | ≥99% |
| Mmiri mmiri | % | ≤0.3 |
| Selphate | % | ≤0.3 |
Nke kachasị eji na njikọta nke Metronidazole, Dimetazole na ọgwụ ndị ọzọ na-emegharị.
A na-enweta ya site na nthie nke 2-methylidazole. Tinye sulfuric acid, 2-methylidazole na sodium sulfate n'ime ite mmeghachi omume, bido na okpomoku, tinye nitric acid na 150-160 ℃, gbakwunye, soro mmeghachi omume cask maka 1 awa. Wepu okpomoku ka 140 ℃ n'okpuru, mgbe etinye mmiri na mmiri amonia iji mezie PH ahụ ruo 3.5- kristal. Nje, saa na-anọpụ iche, kpọọ nkụ, 2-methy-5-nitromidazole.
Akpa 5k Kraft ma ọ bụ akpa Concen (58 × 110) na akpa rọba, nke 250kg Mbupụ akpa mbupụ (100 × 80); Dị ka ihe ndị ahịa chọrọ;
A na-echekwa nchekwa, echekwara na ụlọ nkwakọba ihe dị mma, na-agba ọchịchịrị, nchekwa na ụgbọ njem kwesịrị ịdị ọkụ, iji gbochie mmebi na mmiri, machibidoro ọgwụ mgbochi na mmiri.
Usoro imepụta: Enwetara site na nnụrụ nke 2-metylidazole. Tinye sulfuric acid, 2-methylidazole na sodium sulfate n'ime ite mmeghachi omume, bido na okpomoku, tinye nitric acid na 150-160 ℃, gbakwunye, soro mmeghachi omume cask maka 1 awa. Wepu okpomoku ka 140 ℃ n'okpuru, mgbe etinye mmiri na mmiri amonia iji mezie PH ahụ ruo 3.5- kristal. Nje, saa na-anọpụ iche, kpọọ nkụ, 2-methy-5-nitromidazole.
