416908

B-Iod-9-BBN -Lösung

1.0 M in hexanes

• Synonym(e): 9-Iod-9-borabicyclo[3.3.1]nonan -Lösung
• Empirische Formel (Hill-System): C₈H₁₄BI
• CAS-Nummer: 70145-42-5
• Molekulargewicht: 247.91
• MDL-Nummer: MFCD00192226
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 24866083
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Konzentration: 1.0 M in hexanes
• Dichte: 0.816 g/mL at 25 °C
• SMILES String: IB1C2CCCC1CCC2
• InChI: 1S/C8H14BI/c10-9-7-3-1-4-8(9)6-2-5-7/h7-8H,1-6H2/t7-,8+
• InChIKey: YAYIUFDUYUYPJC-OCAPTIKFSA-N

Beschreibung

Allgemeine Beschreibung

B-Iodo-9-BBN is a boron-based organic compound that is commonly used as a reagent in organic synthesis for the iodoboration of alkynes, enolboration, the demethylation of phenol methyl ethers, and synthesis of boron-containing compounds.

Anwendung

B-Iodo-9-BBN solution (1.0 M in hexanes) can be used as a Lewis acid in the selective synthesis of δ-keto esters via a Michael-type addition reaction to α,β-unsaturated ketones.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H336,H361f,H372,H411
• P-Sätze: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• Zielorgane: Central nervous system, Nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): -9.4 °F - closed cup
• Flammpunkt (°C): -23 °C - closed cup