溴代环丙烷：含三元环的卤代环烷烃及有机合成应用
2025-07-14 · 推荐产品 · 百灵威授权转载
溴代环丙烷（Bromocyclopropane），CAS 号 4333-56-6，是一种含三元环结构的卤代环烷烃，分子式 C₃H₅Br。常温下为无色透明液体，具刺激性气味，易溶于乙醚、乙醇等有机溶剂，难溶于水，沸点约 69-70℃，密度 1.51g/cm³。
其分子中三元环存在较大环张力，溴原子易参与亲核取代反应，是有机合成中构建环丙烷结构的重要中间体。可通过与金属试剂（如镁生成格氏试剂）反应，引入环丙基基团，用于合成药物分子（如抗菌剂、环丙烷类农药）及天然产物。
此外，环张力使溴代环丙烷在加热或催化剂作用下易发生开环反应，生成烯丙基溴等衍生物，应用于烯烃合成。储存需密封避光，远离热源与氧化剂，操作时需通风防护。作为环丙烷衍生物的基础试剂，在医药、农药合成领域应用广泛。
百灵威可提供高品质的溴代环丙烷，助力科研和工业的生产。
Specification
| Test | Standard |
|---|---|
| Appearance | Clear Colorless to yellow liquid |
| NMR | Conforms to structure |
| GC | ≥98% |
产品列表
| 品名 | CAS | 货号 |
|---|---|---|
| Cyclopropyl bromide, 98% 环丙溴 | 4333-56-6 | 288195 |
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| 品名 | CAS | 货号 |
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| Dimethyl sulfoxide, 99%, for analysis 二甲基亚砜 | 67-68-5 | 913706 |
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| Methanol, 99.9%, LC-MS 甲醇 | 67-56-1 | 952707 危化品 |
| Methanol, 99.8%, HPLC/PREP 甲醇 | 67-56-1 | 982150 危化品 |
| Acetonitrile, 99.9%, HPLC/ACS 乙腈 | 75-05-8 | 134752 危化品 |
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Short screw thread vials, 2ml, 9mm, 11.6×32mm, with marking spot, clear, large opening
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智慧实验室
品名 CAS 货号 Bio-Vanguard® Disinfectant Spray
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RFID Self-purifying Fireproof Cabinet HCEF-400, Container size: 900*500*1980 mm, internal size: 650*420*1550 mm, volume 423 L
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RFID Self-Purifying Acid & Alkali Cabinet HCAF-400, Container size: 900*500*1980 mm, internal size: 650*420*1550 mm, volume 423 L
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相关阅读
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1-己烷磺酸钠盐
| 品名 | CAS | 货号 |
|---|---|---|
| Unheated magnetic stirrer, work plate material:Nylon+GF, max. stirring quantity[H2O]: 3L 不加热型磁力搅拌器 | / | 904605 |
| Stainless steel plate magnetic stirrer, without heating, power 30 W 不锈钢不加热盘面磁力搅拌器 | / | 1122413 |
| LCD digital overhead stirrer (sets packaging: with plate stand and agitator blade ), max. stirring quantity[H2O]:20L, viscosity max.: 10000mPas LCD数控顶置式电子搅拌器(套装:含支架和搅拌桨) | / | 2794404 |
| 1-Bromo-1-cyclohexene | 2044-08-8 | B682913 |
| Crimp-top headspace vial caps and septa, 20 mm, silver aluminum cap, natural PTFE/natural silicone septum 钳口顶空瓶组合盖垫 | / | 2751592 |
| Short screw thread vials, 2ml, 9mm, 11.6×32mm, with marking spot, clear, large opening 短螺纹样品瓶 ，2ml, 9mm, 11.6×32mm, 透明, 广口, 带书写签 | / | 917753 |
智慧实验室
| 品名 | CAS | 货号 |
|---|---|---|
| Bio-Vanguard® Disinfectant Spray 清萨灵®消毒剂 | / | 916670 |
| Bio-Vanguard® Antibacterial, mould and antiviral textile finishing agent 清萨灵®抗菌防霉抗病毒织物整理剂 | / | 926620 |
| RFID Self-purifying Fireproof Cabinet HCEF-400, Container size: 900*500*1980 mm, internal size: 650*420*1550 mm, volume 423 L RFID 自净化防火柜 HCEF-400 | / | 9410143 |
| RFID Self-Purifying Acid & Alkali Cabinet HCAF-400, Container size: 900*500*1980 mm, internal size: 650*420*1550 mm, volume 423 L RFID 自净化酸碱柜 HCAF-400 | / | 9410145 |
