甲基锂 (CAS No.917-54-4)
- 物化性质
- 通常以乙醚溶液形式存在，为无色至微黄色透明液体。具有强还原性和强碱性，遇水剧烈反应放出甲烷，易燃，密度约0.85 g/cm³（乙醚溶液），闪点约-45℃（乙醚）。
- 含量
- ≥1.6 M（乙醚溶液）
- 外观
- 无色至微黄色透明液体
English description（英文原文，共 936 字符）
Product Name:Methyllithium
English Name:Methyllithium
CAS No.:917-54-4
Aliases:Methyllithium, Lithium methyl
Molecular Formula:CH3Li
Physical Properties:Usually supplied as an ether solution, appearing as a colorless to pale yellow transparent liquid. It has strong reducing and strongly basic properties, reacts violently with water to release methane, is flammable, with a density of approximately 0.85 g/cm³ (ether solution) and a flash point of about -45°C (ether).
Uses:Used as a methylating reagent in organic synthesis, widely applied in pharmaceutical synthesis, agrochemical synthesis, and fine chemical fields. It undergoes nucleophilic addition or substitution reactions with carbonyl compounds, alkyl halides, nitriles, and other substrates.
Technical Specifications:
Concentration: ≥1.6 M (in diethyl ether)
Appearance: colorless to pale yellow transparent liquid
Water content: ≤0.1%
Packaging: 100mL, 500mL, 1L
English Name:Methyllithium
CAS No.:917-54-4
Aliases:Methyllithium, Lithium methyl
Molecular Formula:CH3Li
Physical Properties:Usually supplied as an ether solution, appearing as a colorless to pale yellow transparent liquid. It has strong reducing and strongly basic properties, reacts violently with water to release methane, is flammable, with a density of approximately 0.85 g/cm³ (ether solution) and a flash point of about -45°C (ether).
Uses:Used as a methylating reagent in organic synthesis, widely applied in pharmaceutical synthesis, agrochemical synthesis, and fine chemical fields. It undergoes nucleophilic addition or substitution reactions with carbonyl compounds, alkyl halides, nitriles, and other substrates.
Technical Specifications:
Concentration: ≥1.6 M (in diethyl ether)
Appearance: colorless to pale yellow transparent liquid
Water content: ≤0.1%
Packaging: 100mL, 500mL, 1L
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常见问题
- 甲基锂的 CAS 号是多少？
- 甲基锂的 CAS 号是 917-54-4。
- 甲基锂的分子式和分子量是什么？
- 甲基锂的分子式为 CH3Li。
- 甲基锂的英文名称是什么？
- 甲基锂的英文名称为 Methyllithium。
- 甲基锂还有哪些别名？
- 甲基锂又称 甲基锂、锂甲烷。
- 甲基锂有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条甲基锂供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 甲基锂的供应商主要分布在哪些地区？
- 甲基锂的供应商主要分布在 上海市（1 条） 等地。
- 甲基锂有哪些级别可选？
- 平台上甲基锂的供应级别包括 工业级。
- 甲基锂的报价单位是什么？
- 甲基锂的报价单位主要有 千克。
- 哪里可以查到甲基锂的价格？
- 掌上化工甲基锂产品页汇总了各供应商的最新报价与规格，地址：/chemicals/917-54-4/。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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