4-溴巴豆酸甲酯 (CAS No.1117-71-1)
- 物化性质
- 无色至淡黄色透明液体，有刺激性气味。密度约为1.5 g/cm³，沸点约为200°C，闪点较高。不溶于水，可溶于乙醇、乙醚、丙酮等有机溶剂。对光敏感，需避光储存。
- 技术参数
- 纯度 ≥ 98% 分子量 179.01 沸点 200°C（文献值） 密度 1.5 g/mL at 25°C
- 储存条件
- 密封避光，阴凉干燥处
English description（英文原文，共 937 字符）
Product Name:Methyl 4-bromocrotonate
English Name:Methyl 4-bromocrotonate
CAS No.:1117-71-1
Aliases:Methyl 4-bromo-2-butenoate, 4-Bromocrotonic acid methyl ester
Molecular Formula:C5H7BrO2
Physical Properties:Colorless to light yellow transparent liquid with pungent odor. Density approximately 1.5 g/cm³, boiling point approximately 200°C, high flash point. Insoluble in water, soluble in organic solvents such as ethanol, ether and acetone. Light sensitive, store away from light.
Uses:Mainly used as an organic synthesis intermediate for the preparation of α,β-unsaturated ester derivatives. It is used in pharmaceutical synthesis to construct brominated alkene fragments, as well as in the synthesis of pesticides, fragrances and functional materials.
Technical Specifications:
Purity ≥ 98%
Molecular weight: 179.01
Boiling point: 200°C (lit.)
Density: 1.5 g/mL at 25°C
Storage: keep sealed, light-protected, cool and dry
English Name:Methyl 4-bromocrotonate
CAS No.:1117-71-1
Aliases:Methyl 4-bromo-2-butenoate, 4-Bromocrotonic acid methyl ester
Molecular Formula:C5H7BrO2
Physical Properties:Colorless to light yellow transparent liquid with pungent odor. Density approximately 1.5 g/cm³, boiling point approximately 200°C, high flash point. Insoluble in water, soluble in organic solvents such as ethanol, ether and acetone. Light sensitive, store away from light.
Uses:Mainly used as an organic synthesis intermediate for the preparation of α,β-unsaturated ester derivatives. It is used in pharmaceutical synthesis to construct brominated alkene fragments, as well as in the synthesis of pesticides, fragrances and functional materials.
Technical Specifications:
Purity ≥ 98%
Molecular weight: 179.01
Boiling point: 200°C (lit.)
Density: 1.5 g/mL at 25°C
Storage: keep sealed, light-protected, cool and dry
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常见问题
- 4-溴巴豆酸甲酯的 CAS 号是多少？
- 4-溴巴豆酸甲酯的 CAS 号是 1117-71-1。
- 4-溴巴豆酸甲酯的分子式和分子量是什么？
- 4-溴巴豆酸甲酯的分子式为 C5H7BrO2。
- 4-溴巴豆酸甲酯的英文名称是什么？
- 4-溴巴豆酸甲酯的英文名称为 Methyl 4-bromocrotonate。
- 4-溴巴豆酸甲酯还有哪些别名？
- 4-溴巴豆酸甲酯又称 4-溴-2-丁烯酸甲酯、4-溴丁烯酸甲酯。
- 4-溴巴豆酸甲酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条4-溴巴豆酸甲酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 4-溴巴豆酸甲酯的供应商主要分布在哪些地区？
- 4-溴巴豆酸甲酯的供应商主要分布在 上海市（1 条） 等地。
- 4-溴巴豆酸甲酯有哪些级别可选？
- 平台上4-溴巴豆酸甲酯的供应级别包括 工业级。
- 4-溴巴豆酸甲酯的报价单位是什么？
- 4-溴巴豆酸甲酯的报价单位主要有 千克。
- 哪里可以查到4-溴巴豆酸甲酯的价格？
- 掌上化工4-溴巴豆酸甲酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1117-71-1/。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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