(R) - (+)-BINAP CAS 76189-55-4 Purdeb > 99.0% (HPLC) Ffatri o Ansawdd Uchel
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Enw Cemegol | (R)-(+)-BINAP |
Cyfystyron | (R) -(+)-2,2'-Bis(deuffenylffosffin)-1,1'-binaphthyl |
Rhif CAS | 76189-55-4 |
Rhif CAT | RF-CC308 |
Statws Stoc | Mewn Stoc, Graddfa Gynhyrchu Hyd at Tunelli |
Fformiwla Moleciwlaidd | C44H32P2 |
Pwysau Moleciwlaidd | 622.67 |
Brand | Cemegol Ruifu |
Eitem | Safon Arolygu | Canlyniadau |
Ymddangosiad | Powdwr Grisialog Gwyn neu Oddi-Gwyn | Powdwr Grisialog Gwyn |
Cylchdro Penodol | [α]20/D +240.0±5.0° (C=0.3, Tolwen) | +242.2° |
Ymdoddbwynt | 239.0 ~ 242.0 ℃ | 239.0 ~ 241.0 ℃ |
Colled ar Sychu | ≤0.50% | 0.26% |
Purdeb / Dull Dadansoddi | >99.0% (HPLC) | 99.7% |
Purdeb Optegol | >99.0% | Yn cydymffurfio |
Sbectrwm Isgoch | Yn cydymffurfio â'r Strwythur | |
Hydoddedd mewn Toluene Poeth | Ateb Tryloyw |
Pecyn: Potel, bag ffoil alwminiwm, 25kg / Drwm Cardbord, neu yn unol â gofynion y cwsmer
Cyflwr Storio:Storio mewn cynwysyddion wedi'u selio mewn lle oer a sych;Diogelu rhag golau a lleithder
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(R) - (+) -BINAP (CAS: 76189-55-4), Adwaith Cyplu Traws Suzuki-Miyaura, Ligandau, Synthesis Anghymesur, BINAPs, Synthesis Cemegol, Catalyddion Cirol, Hylifau Ïonig, Ligandau Cirol, a ddefnyddir fel ligand cirol ar gyfer catalysis anghymesur wedi'i gyfryngu â metel.
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