497746

Butylzinkbromid -Lösung

0.5 M in THF

• Lineare Formel: CH₃(CH₂)₃ZnBr
• CAS-Nummer: 92273-73-9
• Molekulargewicht: 202.41
• MDL-Nummer: MFCD00671997
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24873140
• NACRES: NA.22

Eigenschaften

• Konzentration: 0.5 M in THF
• Dichte: 0.958 g/mL at 25 °C
• Lagertemp.: 2-8°C
• SMILES String: CCCC[Zn]Br
• InChI: 1S/C4H9.BrH.Zn/c1-3-4-2;;/h1,3-4H2,2H3;1H;/q;;+1/p-1
• InChIKey: HMBGXQKLGHIDMN-UHFFFAOYSA-M

Beschreibung

Anwendung

Butylzinc bromide is an organozinc compound, which can be used as a reagent:

• In palladium-catalyzed Negishi cross-coupling reaction to construct carbon-carbon bond by reacting with organic halides or triflates.[1]
• To prepare n-butylanisole by treating with 4-bromoanisole in the presence of a tetraphosphine ligand and a palladium catalyst.[2]

Rechtliche Hinweise

Product of Rieke^® Metals, Inc.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302,H319,H335,H351
• P-Sätze: P210 - P280 - P301 + P312 + P330 - P305 + P351 + P338 - P370 + P378 - P403 + P235
• Gefahreneinstufungen: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 1.4 °F - closed cup
• Flammpunkt (°C): -17 °C - closed cup