2-Methylimidazole CAS 693-98-1 e tšoeu kapa e mosehla o mosehla granular kapa columnar.Sehlahisoa se solidï¼ E qhibiliha metsing, ethanol 'me e qhibiliha hanyenyane benzene e batang.
Believe Chemical ke moetsi ea ka sehloohong oa China 2-Methylimidazole CAS 693-98-1, mofani oa thepa le kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore 2-Methylimidazole CAS 693-98-1 ea rona e khotsofatsoe ke bareki ba bangata. Shandong Dumela
Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, 'me ho itšetlehile ka khopolo ea khoebo ea popontshwa le ntshetsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!
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Lebitso la Sehlahiswa |
2-Methylimidazole |
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Foromo |
C4H6N2 |
Boima ba Molek'hule |
82.1 |
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CAS NO. |
693-98-1 |
Bongata |
500KG |
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Lintho |
Tlhaloso |
Liphetho |
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Ponahalo |
Crystalline Powder e tšoeu ho isa ho bosehla bo khanyang |
E lumellana |
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Tlhahlobo |
99% | 99.28% |
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TS'ELISO |
Sephetho se lumellana le maemo |
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Sebaka se qhibilihang ke 142-143 ° C (lit.)
Sebaka se belang 267-268 ° C (hote.)
Density 1.0500 (khakanyo e boima)
Khatello ea mouoane
Refractive index 1.4970 (e hakantsoeng)
Sebaka sa Flash: 155 ° C
Boemo ba polokelo: 2-8 ° C
Ho qhibiliha ha metsi: 780g / L
Acidity coefficient (PKA) 14.44 ± 0.10 (e boletsoeng esale pele)
Foromo: phofo ea kristale
Mmala: whitetolight yellow
PH boleng: 10.5-11.5 (100g / L, H2O, 20 â)
Lethathamo la boleng ba PH la ho fifala ha sesupo sa acid-base: 10.5
Ho qhibiliha ha metsi: metsi a solubilin le ethanol
Synthesis ea organic intermediates.
