2-甲基-1-丙烯基溴化镁 (CAS No.38614-36-7)
- 中文别名
- 2-甲基丙-1-烯基溴化镁；异丁烯基溴化镁
- 英文名称
- 2-Methyl-1-propenylmagnesium bromide
- 分子式
- C4H7BrMg
- 分子量
- 159.31
- 所属类别
- 试剂实验设备
- 物化性质
- 无色至黄色液体（常为四氢呋喃溶液），具有刺激性气味，对水和空气敏感，遇水剧烈反应，易燃。密度约0.9 g/mL（视溶液浓度而定），沸点约65-67℃（四氢呋喃），闪点约-17℃（四氢呋喃）。
- 外观
- 无色至黄色液体（常为四氢呋喃溶液）
- 溶解性
- 溶于四氢呋喃、乙醚等有机溶剂，遇水分解
English description（英文原文，共 1242 字符）
Product Name:2-Methyl-1-propenylmagnesium bromide
English Name:2-Methyl-1-propenylmagnesium bromide
CAS No.:38614-36-7
Aliases:2-Methylprop-1-enylmagnesium bromide, Isobutenylmagnesium bromide, (2-Methylprop-1-en-1-yl)magnesium bromide
Molecular Formula:C4H7BrMg
Physical Properties:Colorless to yellow liquid (usually as a solution in THF), with a pungent odor, sensitive to moisture and air, reacts violently with water, flammable. Density approximately 0.9 g/mL (depending on concentration), boiling point approximately 65-67 °C (THF), flash point approximately -17 °C (THF).
Uses:Used as a Grignard reagent in organic synthesis to introduce the 2-methyl-1-propenyl group into target molecules. It undergoes nucleophilic addition with carbonyl compounds such as aldehydes, ketones, and esters to afford corresponding allylic alcohol derivatives, and can also be used in transition-metal-catalyzed coupling reactions.
Technical Specifications:
Molecular weight: 159.31
Appearance: colorless to yellow liquid (usually in THF)
Concentration: typically 0.5 M or 1.0 M in THF
Storage: keep sealed, dry, and under inert gas at low temperature
Solubility: soluble in organic solvents such as THF and diethyl ether; decomposes in water
English Name:2-Methyl-1-propenylmagnesium bromide
CAS No.:38614-36-7
Aliases:2-Methylprop-1-enylmagnesium bromide, Isobutenylmagnesium bromide, (2-Methylprop-1-en-1-yl)magnesium bromide
Molecular Formula:C4H7BrMg
Physical Properties:Colorless to yellow liquid (usually as a solution in THF), with a pungent odor, sensitive to moisture and air, reacts violently with water, flammable. Density approximately 0.9 g/mL (depending on concentration), boiling point approximately 65-67 °C (THF), flash point approximately -17 °C (THF).
Uses:Used as a Grignard reagent in organic synthesis to introduce the 2-methyl-1-propenyl group into target molecules. It undergoes nucleophilic addition with carbonyl compounds such as aldehydes, ketones, and esters to afford corresponding allylic alcohol derivatives, and can also be used in transition-metal-catalyzed coupling reactions.
Technical Specifications:
Molecular weight: 159.31
Appearance: colorless to yellow liquid (usually in THF)
Concentration: typically 0.5 M or 1.0 M in THF
Storage: keep sealed, dry, and under inert gas at low temperature
Solubility: soluble in organic solvents such as THF and diethyl ether; decomposes in water
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2-甲基-1-丙烯基溴化镁 CAS 38614-36-7 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2-甲基-1-丙烯基溴化镁的 CAS 号是多少？
- 2-甲基-1-丙烯基溴化镁的 CAS 号是 38614-36-7。
- 2-甲基-1-丙烯基溴化镁的分子式和分子量是什么？
- 2-甲基-1-丙烯基溴化镁的分子式为 C4H7BrMg，分子量约 159.31。
- 2-甲基-1-丙烯基溴化镁的英文名称是什么？
- 2-甲基-1-丙烯基溴化镁的英文名称为 2-Methyl-1-propenylmagnesium bromide。
- 2-甲基-1-丙烯基溴化镁还有哪些别名？
- 2-甲基-1-丙烯基溴化镁又称 2-甲基丙-1-烯基溴化镁、异丁烯基溴化镁。
- 2-甲基-1-丙烯基溴化镁有哪些供应商和生产厂家？
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