498963

イソブチル亜鉛ブロミド 溶液

0.5 M in THF

• 別名: (2-Methylpropyl)zinc bromide, Bromo(2-methylpropyl)zinc
• 化学式: (CH₃)₂CHCH₂ZnBr
• CAS番号: 126403-67-6
• 分子量: 202.41
• MDL番号: MFCD00671802
• UNSPSCコード: 12352103
• PubChem Substance ID: 24873242
• NACRES: NA.22

特性

• 濃度: 0.5 M in THF
• 密度: 0.943 g/mL at 25 °C
• 保管温度: 2-8°C
• SMILES記法: CC(C)C[Zn]Br
• InChI: 1S/C4H9.BrH.Zn/c1-4(2)3;;/h4H,1H2,2-3H3;1H;/q;;+1/p-1
• InChI Key: WYBHVVXVUCUWSE-UHFFFAOYSA-M

詳細

アプリケーション

Isobutylzinc bromide is an organozinc compound, which can be used as a reagent in the palladium-catalyzed Negishi cross-coupling reaction to construct a carbon-carbon bond by reacting with aryl or heteroaryl halides . It is also used to prepare regioselective unsaturated ketones by reacting with tert-butyl isocyanide via an allylic carbonylative coupling reaction in the presence of a nickel catalyst.

法的情報

Rieke^®Metals, Inc.の製品です。

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H261,H302,H315,H319,H335,H351
• 注意書き: P210 - P231 + P232 - P280 - P370 + P378 - P402 + P404 - P403 + P235
• 危険有害性の分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react 2
• ターゲットの組織: Respiratory system
• 補足的ハザード: EUH019
• 保管分類コード: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• 引火点(°F): 1.4 °F - closed cup
• 引火点(℃): -17.0 °C - closed cup