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CAS 1228595-79-6|3,7-Dibromo-5,5-dimethyl-5H-dibenzo[b,d]silole
Fformiwla Moleciwlaidd: C14H12Br2Si
Pwysau Moleciwlaidd: 368.14
Purdeb: 97 y cant Isafswm.
Pecyn: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Cyflwyniad Cynnyrch
Manyleb CAS 1228595-79-6|3,7-Dibromo-5,5-dimethyl-5H-dibenzo[b,d]silole
EITEMAU | MANYLEB |
berwbwynt | 396.5 gradd |
tymheredd storio. | o dan nwy anadweithiol (nitrogen neu Argon) ar 2-8 gradd |
dwysedd | 1.63 g/cm |
Synthesis oCAS 1228595-79-6|3,7-Dibromo-5,5-dimethyl-5H-dibenzo[b,d]silole
Amodau
Cam #1: 4,4'-dibromo-2,2'-diiodo-1,1'-deuffenyl Gyda n-butyllithium Mewn tetrahydrofuran; hecsan ar -78 gradd ; am 1h; Awyrgylch anadweithiol;
Cam #2: dimethylsilicon dichloride Mewn tetrahydrofuran; hecsan ar 20 gradd; am 12h; Adlif;
Tagiau poblogaidd: cas 1228595-79-6|3,7-dibromo-5,5-dimethyl-5h-dibenzo[b,d]silo, pris, dyfynbris, disgownt, mewn stoc, ar werth
