Bis(pinacolato)diboron CAS 73183-34-3 Maʻemaʻe >99.5% (GC) Hale Kūʻai Wela
Mea Manufacturer lako me High Quality, Commercial Production
Inoa Kimia: Bis(pinacolato)diboron CAS: 73183-34-3
| Inoa Kimia | Bis(pinacolato)diboron |
| Nā huaʻōlelo like | 4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-Dioxaborolane |
| Helu CAS | 73183-34-3 |
| Helu CAT | RF-PI1389 |
| Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 20 Tons / mahina |
| ʻĀpana Molekala | C12H24B2O4 |
| Kaumaha Molecular | 253.94 |
| Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka Methanol, Benzene, Ethanol.ʻAʻole hiki ke hoʻonā i ka wai |
| Solubility i loko o ka Methanol | ʻAneʻane Mākaʻikaʻi |
| Brand | Kemika Ruifu |
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Pauda keʻokeʻo |
| Maʻemaʻe / Kaʻina Hanana | >99.5% (GC) |
| Lae hehee | 135.0~145.0 ℃ (Melting Range≤3.0 ℃) |
| Wai (KF) | <0.30% |
| Hoʻokahi haumia | <0.50% |
| Huina paumaele | <0.50% |
| Kūlana hoʻāʻo | ʻOihana Kūlana |
| Hoʻohana | Nā Kūwaena Lapaʻau |
Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.
ʻO Bis(pinacolato)diboron (CAS: 73183-34-3) he pūhui covalent i loaʻa i ʻelua mau mana boron a me ʻelua mau ligand pinacolato.Hiki ke hoʻoheheʻe ʻia i loko o nā solvents organik.He reagent kūʻai ʻia no ka hana ʻana i nā esters boronic pinacol no ka synthesis organik.ʻAʻole like me kekahi mau pūhui diboron ʻē aʻe, ʻaʻole paʻakikī ʻo B2pin2 a hiki ke mālama ʻia i ka ea.ʻO Suzuki-Miyaura Cross Coupling Reaction;Nā Hui Boron.Hoʻohana ʻia ka Reagent no ka synthesis o aryl, alkenyl, allyl a me alkylboronic esters.Hoʻohana ʻia ka reagent no ka borylation o kahi α,β-unsaturated ketones.Hoʻohana ʻia ka Reagent no ka hoʻohui ʻana i nā ʻimi fluorescent in vivo.Hoʻohana ʻia ka reagent no ka diborylation o nā alkynes.Ma ka pane Suzuki, loa'a ka Bis(pinacolato)diboron i nā mea maika'i o ke koho koho ki'eki'e, nā kūlana ha'aha'a, a me ka hua ki'eki'e.No kekahi mau pūhui paʻa ʻole a pono e hoʻomaikaʻi i ke koho ʻana o ka hopena, hoʻohana ʻia ʻo Bis(pinacolato)diboron a me aryl halide.
