Butylzinc bromide
- CAS NO.：92273-73-9
- Empirical Formula: C4H9BrZn
- Molecular Weight: 202.4
- MDL number: MFCD00671997
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:53:31
What is Butylzinc bromide?
The Uses of Butylzinc bromide
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.
Properties of Butylzinc bromide
| Density | 0.958 g/mL at 25 °C |
| Flash point: | 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) |
Safety information for Butylzinc bromide
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases H302:Acute toxicity,oral H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation H319:Serious eye damage/eye irritation H333:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H351:Carcinogenicity |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P223:Keep away from any possible contact with water, because of violent reaction and possible flash fire. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Butylzinc bromide
Butylzinc bromide manufacturer
Sainor Laboratories Pvt Ltd Unit III
1Y
Phone:+91-9182033729
Whatsapp: +91-9666644167
product: Butylzinc bromide 0.5M in THF 0.5M
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