Joaloka moetsi oa litsebi, re ka thabela ho u fa boleng bo phahameng ba Pyridine-4-boronic acid CAS 1692-15-5. 'Me re tla u fa litšebeletso tse ntle ka ho fetisisa tsa ka mor'a ho rekisa le ho fana ka thepa ka nako.
Believe Chemical ke moetsi ea ka sehloohong oa China Pyridine-4-boronic acid CAS 1692-15-5 moetsi, mofani oa thepa le kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore Pyridine-4-boronic acid CAS 1692-15-5 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 |
Pyridine-4-boronic acid |
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|
Foromo |
C5H6BNO2 |
Boima ba Molek'hule |
122.92 |
|
CAS NO. |
1692-15-5 |
Bongata |
500KG |
|
Lintho |
Tlhaloso |
Liphetho |
|
Ponahalo |
Bosoeu ho isa ho bosoeu bo Tiileng |
E lumellana |
|
Tlhahlobo |
99% | 99.29% |
|
TS'ELISO |
Sephetho se lumellana le maemo |
|
Sebaka se qhibilihang
Ntho e belang 308.8 ± 34.0 ° C (E boletsoeng esale pele)
Boima ba 1.22 ± 0.1g/cm3 (Bo boletsoeng esale pele)
Maemo a polokelo - 20 ° C
Solubility Aqueous Acid (Hanyenyane), Metsi (Hanyenyane)
Foromo e tiileng
Acidity coefficient (pKa) 7.59 ± 0.10 (E boletsoeng esale pele)
Mmala WhitetoOff White
Synthesis ea organic intermediates.
