497746

Butylzinc bromide solution

0.5 M in THF

• Linear Formula: CH₃(CH₂)₃ZnBr
• CAS Number: 92273-73-9
• Molecular Weight: 202.41
• MDL number: MFCD00671997
• UNSPSC Code: 12352103
• PubChem Substance ID: 24873140
• NACRES: NA.22

Properties

• Quality Level: 100
• concentration: 0.5 M in THF
• density: 0.958 g/mL at 25 °C
• storage temp.: 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
• InChI key: HMBGXQKLGHIDMN-UHFFFAOYSA-M

Description

Application

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.
• To prepare n-butylanisole by treating with 4-bromoanisole in the presence of a tetraphosphine ligand and a palladium catalyst.

Legal Information

Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H302,H319,H335,H351
• pcodes: P210 - P280 - P301 + P312 + P330 - P305 + P351 + P338 - P370 + P378 - P403 + P235
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH019
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 1.4 °F - closed cup
• flash_point_c: -17 °C - closed cup