Identification | Back Directory | [Name]
BUTYLZINC BROMIDE | [CAS]
92273-73-9 | [Synonyms]
BUTYLZINC BROMIDE Zinc, bromobutyl- N-BUTYLZINC BROMIDE butylzinc bromide solution Butylzinc bromide, 0.5 M in THF Butylzinc bromide, 0.50 M in THF Butylzinc bromide solution 0.5 in THF Butylzinc broMide solution 0.5 M in THF n-Butylzinc bromide 0.5 M in Tetrahydrofuran BUTYLZINC BROMIDE, 0.5M SOLUTION IN TETR AHYDROFURAN n-Butylzinc bromide, Packaged under Argon in resealable ChemSeal? bottles n-Butylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal&trade n-Butylzinc broMide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles | [Molecular Formula]
C4H9BrZn | [MDL Number]
MFCD00671997 | [MOL File]
92273-73-9.mol | [Molecular Weight]
202.41 |
Chemical Properties | Back Directory | [density ]
0.958 g/mL at 25 °C
| [Fp ]
1 °F
| [storage temp. ]
2-8°C | [Water Solubility ]
Reacts with water. | [Sensitive ]
Air Sensitive | [Exposure limits]
ACGIH: TWA 50 ppm; STEL 100 ppm (Skin) OSHA: TWA 200 ppm(590 mg/m3) NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) |
Hazard Information | Back Directory | [Uses]
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.
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