3-溴苄基溴化镁 (CAS No.107549-22-4)
- 物化性质
- 通常以四氢呋喃(THF)溶液形式供应，呈深棕色或灰黑色液体，具有强烈吸湿性，对水和空气敏感，遇水剧烈反应并放出可燃气体。溶液密度随浓度而异，典型约1.0 g/mL（0.5M THF溶液），闪点较低，需在惰性气氛下低温密封保存。
- 外观
- 深棕色或灰黑色液体
English description（英文原文，共 1104 字符）
Product Name:3-Bromobenzylmagnesium bromide
English Name:3-Bromobenzylmagnesium bromide
CAS No.:107549-22-4
Aliases:3-Bromobenzyl magnesium bromide, (3-Bromobenzyl)magnesium bromide, m-Bromobenzylmagnesium bromide
Molecular Formula:C7H6Br2Mg
Physical Properties:Usually supplied as a tetrahydrofuran (THF) solution, appearing as a dark brown or gray-black liquid. It is highly hygroscopic, sensitive to moisture and air, and reacts violently with water, releasing flammable gases. The solution density varies with concentration, typically about 1.0 g/mL (0.5M in THF). It has a low flash point and should be stored sealed under an inert atmosphere at low temperature.
Uses:Used as an organic synthesis intermediate to introduce the 3-bromobenzyl group via Grignard reactions. It is applied in the preparation of aryl alcohols, ketones, carboxylic acids, fine chemicals, and pharmaceutical intermediates.
Technical Specifications:
Appearance: dark brown or gray-black liquid
Concentration: typically 0.5M in tetrahydrofuran
Purity (as Mg): ≥98%
Water content: ≤0.2%
Free bromine content: ≤1.0%
English Name:3-Bromobenzylmagnesium bromide
CAS No.:107549-22-4
Aliases:3-Bromobenzyl magnesium bromide, (3-Bromobenzyl)magnesium bromide, m-Bromobenzylmagnesium bromide
Molecular Formula:C7H6Br2Mg
Physical Properties:Usually supplied as a tetrahydrofuran (THF) solution, appearing as a dark brown or gray-black liquid. It is highly hygroscopic, sensitive to moisture and air, and reacts violently with water, releasing flammable gases. The solution density varies with concentration, typically about 1.0 g/mL (0.5M in THF). It has a low flash point and should be stored sealed under an inert atmosphere at low temperature.
Uses:Used as an organic synthesis intermediate to introduce the 3-bromobenzyl group via Grignard reactions. It is applied in the preparation of aryl alcohols, ketones, carboxylic acids, fine chemicals, and pharmaceutical intermediates.
Technical Specifications:
Appearance: dark brown or gray-black liquid
Concentration: typically 0.5M in tetrahydrofuran
Purity (as Mg): ≥98%
Water content: ≤0.2%
Free bromine content: ≤1.0%
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常见问题
- 3-溴苄基溴化镁的 CAS 号是多少？
- 3-溴苄基溴化镁的 CAS 号是 107549-22-4。
- 3-溴苄基溴化镁的分子式和分子量是什么？
- 3-溴苄基溴化镁的分子式为 C7H6Br2Mg。
- 3-溴苄基溴化镁的英文名称是什么？
- 3-溴苄基溴化镁的英文名称为 3-Bromobenzylmagnesium bromide。
- 3-溴苄基溴化镁还有哪些别名？
- 3-溴苄基溴化镁又称 3-溴苯甲基溴化镁、间溴苄基溴化镁。
- 3-溴苄基溴化镁有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条3-溴苄基溴化镁供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 3-溴苄基溴化镁的供应商主要分布在哪些地区？
- 3-溴苄基溴化镁的供应商主要分布在 上海市（1 条） 等地。
- 3-溴苄基溴化镁有哪些级别可选？
- 平台上3-溴苄基溴化镁的供应级别包括 工业级。
- 3-溴苄基溴化镁的报价单位是什么？
- 3-溴苄基溴化镁的报价单位主要有 千克。
- 哪里可以查到3-溴苄基溴化镁的价格？
- 掌上化工3-溴苄基溴化镁产品页汇总了各供应商的最新报价与规格，地址：/chemicals/107549-22-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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