1-bromo-4-iodobenzene 589-87-7
Khoom npe: 1-bromo-4-iodobenzene CAS: 589-87-7 Mf: c6h4bri MW: 282.9 Einecs: 209-662-7 Melting Taw tes: 89-91 ° C (Lit.) BLAIL NTAM: 120-122 ° C14 MM HG (Lit.) Ceev: 2.2236 (ntxhib kwv yees) Cov ntsiab lus tsis pub: 1.6618 (kwv yees) FP: 120-122 ° C / 14 hli Cia Temp: khw hauv qab + 30 ° C. Solubility: 0.008g / l Daim Ntawv: Crystalline Hmoov, muaju lossis koob Xim: dawb rau xim av Dej solubility: insoluble hauv dej. BN: 1904545
1. 4-bromooiodebuszene yog siv hauv cov synthic synthesis. 2. Siv raws li substrate rau tooj liab-dawb coupling cov kev tshuaj tiv thaiv nyob rau hauv aqueous acetone; siv rau cov xwm txheej ntawm β, β-dibromostyerre 3. Tsis muaj substrate rau tooj liab coupling cov kev tshuaj tiv thaiv hauv aqueous acetone. Nws kuj tseem siv tau nyob rau hauv synthesis ntawm β, β-dibromostined.
1, t / t
2, l / c
3, vixaj
4, credit card
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9, ntxiv rau, qee zaum peb kuj lees txais Bitcoin.
Cov khoom no yuav tsum tau muab cia rau hauv qhov chaw txias thiab tsaus.
Kaw lub thawv ntim thiab khaws cia rau hauv lub thawv ntim khoom loj hauv qhov chaw txias, qhuav.