溴乙烷 (CAS No.74-96-4)
- 物化性质
- 无色油状液体，有类似乙醚的气味和灼烧味。露置空气或见光逐渐变为黄色。易挥发。能与乙醇、乙醚、氯仿和多数有机溶剂混溶。水中溶解度(g/100g)：0℃时1.067，10℃时0.965，20℃时0.914，30℃时0.986。相对密度(d20/4)1.4612。凝固点-119℃。沸点38.4℃。折射率(n20/D)1.4242。蒸气有毒，浓度高时有麻醉作用，能刺激呼吸道。在水溶液中或熔化状态下均不电离，是非电解质。
- 技术参数
- 含量≥99% 相对密度(d20/4)1.4612 沸点38.4℃ 凝固点-119℃ 折射率(n20/D)1.4242
English description（英文原文，共 1046 字符）
Product Name:Bromoethane
English Name:Bromoethane
CAS No.:74-96-4
Aliases:Ethyl bromide, Monobromoethane
Molecular Formula:C2H5Br
Physical Properties:Colorless oily liquid with an ether-like odor and burning taste. Gradually turns yellow on exposure to air or light. Volatile. Miscible with ethanol, diethyl ether, chloroform, and most organic solvents. Solubility in water (g/100g): 1.067 at 0°C, 0.965 at 10°C, 0.914 at 20°C, 0.986 at 30°C. Relative density (d20/4) 1.4612. Freezing point -119°C. Boiling point 38.4°C. Refractive index (n20/D) 1.4242. Vapor is toxic; high concentrations have anesthetic action and irritate the respiratory tract. It is a non-electrolyte and does not ionize in aqueous solution or molten state.
Uses:Used as an ethylating agent in organic synthesis. Mainly used as an intermediate for the manufacture of pharmaceuticals, pesticides, dyes, and fragrances.
Technical Specifications:
Purity ≥99%
Relative density (d20/4) 1.4612
Boiling point 38.4°C
Freezing point -119°C
Refractive index (n20/D) 1.4242
English Name:Bromoethane
CAS No.:74-96-4
Aliases:Ethyl bromide, Monobromoethane
Molecular Formula:C2H5Br
Physical Properties:Colorless oily liquid with an ether-like odor and burning taste. Gradually turns yellow on exposure to air or light. Volatile. Miscible with ethanol, diethyl ether, chloroform, and most organic solvents. Solubility in water (g/100g): 1.067 at 0°C, 0.965 at 10°C, 0.914 at 20°C, 0.986 at 30°C. Relative density (d20/4) 1.4612. Freezing point -119°C. Boiling point 38.4°C. Refractive index (n20/D) 1.4242. Vapor is toxic; high concentrations have anesthetic action and irritate the respiratory tract. It is a non-electrolyte and does not ionize in aqueous solution or molten state.
Uses:Used as an ethylating agent in organic synthesis. Mainly used as an intermediate for the manufacture of pharmaceuticals, pesticides, dyes, and fragrances.
Technical Specifications:
Purity ≥99%
Relative density (d20/4) 1.4612
Boiling point 38.4°C
Freezing point -119°C
Refractive index (n20/D) 1.4242
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 溴乙烷的 CAS 号是多少？
- 溴乙烷的 CAS 号是 74-96-4。
- 溴乙烷的分子式和分子量是什么？
- 溴乙烷的分子式为 C2H5Br。
- 溴乙烷的英文名称是什么？
- 溴乙烷的英文名称为 Bromoethane。
- 溴乙烷还有哪些别名？
- 溴乙烷又称 乙基溴、一溴乙烷。
- 溴乙烷有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条溴乙烷供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 溴乙烷的供应商主要分布在哪些地区？
- 溴乙烷的供应商主要分布在 上海市（1 条） 等地。
- 溴乙烷有哪些级别可选？
- 平台上溴乙烷的供应级别包括 工业级。
- 溴乙烷的报价单位是什么？
- 溴乙烷的报价单位主要有 千克。
- 哪里可以查到溴乙烷的价格？
- 掌上化工溴乙烷产品页汇总了各供应商的最新报价与规格，地址：/chemicals/74-96-4/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布溴乙烷采购需求
