639192

(2-tert.-Butyl-1-ethinyl)-diisopropoxyboran

97%

• Synonym(e): (2-tert.-Butyl-1-ethinyl)-diisopropoxyboran
• Empirische Formel (Hill-System): C₁₂H₂₃BO₂
• CAS-Nummer: 121021-24-7
• Molekulargewicht: 210.12
• MDL-Nummer: MFCD06411312
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24883011

Eigenschaften

• Assay: 97%
• Brechungsindex: n20/D 1.4160 (lit.)
• bp: 193-194 °C (lit.)
• Dichte: 0.891 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: CC(C)OB(OC(C)C)C#CC(C)(C)C
• InChI: 1S/C12H23BO2/c1-10(2)14-13(15-11(3)4)9-8-12(5,6)7/h10-11H,1-7H3
• InChIKey: FLHZJMZNIOCRSX-UHFFFAOYSA-N

Beschreibung

Anwendung

Substrate that participates in a Dotz annulation process leading to a substituted arylboronate capable of further synthetic elaboration as for example, a Suzuki-Miyarura biaryl cross-coupling.

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• Gefahreneinstufungen: Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 109.9 °F - closed cup
• Flammpunkt (°C): 43.3 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter