Bis(pinacolato)diboron CAS 73183-34-3 Purity >99.5% (GC) Factory Hot Sale
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Nomen chemica: Bis(pinacolato)diboron CAS: 73183-34-3
| Nomen chemicum | Bis (pinacolato) diboron |
| Synonyma | 4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi 1,3,2- Dioxaborolane |
| CAS Number | 73183-34-3 |
| CATTUS Number | RF-PI1389 |
| Stock Status | In Stock, Productio Capacity 20 Tons/mense |
| Formulae hypotheticae | C12H24B2O4 |
| M. Pondus | 253.94 |
| Solubilitas | Solutum in Methanol, Benzene, Ethanol.Insolubilis in aqua |
| Solubilitas in Methanol | Prope diaphanum |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Aspectus | Alba pulveris |
| Puritas / Analysis Methodus | >99.5% (GC) |
| Liquescens punctum | 135.0~145.0℃. |
| Aquae (KF) | <0.30% |
| una immunditia | <0.50% |
| Totalis immunditias | <0.50% |
| Test Standard | Enterprise Standard |
| Consuetudinem | Pharmaceutical intermedia |
sarcina: Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Repone in vasis signatis in loco frigido et sicco;A luce et humore protege.
Bis (pinacolato) diboron (CAS: 73183-34-3) compositio covalens est cum duobus atomis boron et duobus ligandis pinacolatis.Solvendum est in solvendis organicis.Commercium praesto reagens est ad synthesim organicam faciendam pinacol boronic esters.Dissimile nonnulla alia composita diboron, B2pin2 humidum sensitivum non est et in aere tractari potest.Suzuki-Miyaura, Crucis Copulatio Reactio;Bor Composita.Reagens usus est ad synthesim aryl, alkenyl, allyl et esters alkylboronic.Reagens ad borylationem α, β unsaturated ketones usus est.Reagens usus est ad synthesim in specillo vivo fluorescenti.Pro diborylatione alkynes gerens usus.In reactione Suzuki, Bis(pinacolato) diboron commoda altae reactionis selectivity, condiciones mites et magnae frugis habet.Quaedam compositiones instabiles sunt vel egent ad selectivam reactionis emendandam, Bis (pinacolato) diboron et halide aryl adhibita sunt.
