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CAS 1228595-79-6|3,7-Dibromo-5,5-dimetil-5H-dibenzo[b,d]silole
Formula Molekulari: C14H12Br2Si
Piż Molekulari: 368.14
Purità: 97 fil-mija Min.
Pakkett: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Speċifikazzjoni tas-CAS 1228595-79-6|3,7-Dibromo-5,5-dimetil-5H-dibenzo[b,d]silole
OĠĠETTI | SPEĊIFIKAZZJONI |
Punt tat-togħlija | 396.5 grad |
temperatura tal-ħażna. | taħt gass inert (nitroġenu jew Argon) fi 2-8 grad |
densità | 1.63 g/ċm |
Sinteżi ta'CAS 1228595-79-6|3,7-Dibromo-5,5-dimetil-5H-dibenzo[b,d]silole
Kundizzjonijiet
Stadju #1: 4,4'-dibromo-2,2'-dijodo-1,1'-biphenyl B'n-butillithium Fit-tetrahydrofuran; hexane fi -78 grad; għal 1h; Atmosfera inerta;
Stadju #2: diklorur tad-dimethylsilicon Fit-tetrahydrofuran; hexane f'20 grad; għal 12h; Rifluss;
It-tags Popolari: cas 1228595-79-6|3,7-dibromo-5,5-dimetil-5h-dibenzo[b,d]silole, prezz, kwotazzjoni, skont, fl-istokk, għall-bejgħ
