四丙基溴化铵 (CAS No.1941-30-6)
- 物化性质
- 白色至类白色结晶性粉末，易溶于水，溶于甲醇、乙醇等有机溶剂，微溶于丙酮，不溶于乙醚。熔点约275℃，加热至分解。具有季铵盐的典型性质，可作相转移催化剂。
- 技术参数
- 含量（以干基计）≥99.0%
- 外观
- 白色至类白色结晶或粉末
English description（英文原文，共 982 字符）
Product Name:Tetrapropylammonium bromide
English Name:Tetrapropylammonium bromide
CAS No.:1941-30-6
Aliases:Tetra-n-propylammonium bromide, Tetrapopylammonium bromide, TPAB
Molecular Formula:C12H28BrN
Physical Properties:White to off-white crystalline powder, freely soluble in water, soluble in methanol, ethanol and other organic solvents, slightly soluble in acetone, insoluble in diethyl ether. Melting point about 275°C with decomposition. Exhibits typical quaternary ammonium salt properties and can be used as a phase transfer catalyst.
Uses:Used as a phase transfer catalyst in organic synthesis, commonly applied in halogen exchange, oxidation-reduction and other reactions; also used as a surfactant, antistatic agent, and intermediate in pharmaceutical synthesis.
Technical Specifications:
Assay (on dry basis) ≥99.0%
Melting range: 273~278°C (decomposes)
Water content ≤0.5%
Appearance: white to off-white crystalline powder
pH (1% aqueous solution): 5.0~7.0
English Name:Tetrapropylammonium bromide
CAS No.:1941-30-6
Aliases:Tetra-n-propylammonium bromide, Tetrapopylammonium bromide, TPAB
Molecular Formula:C12H28BrN
Physical Properties:White to off-white crystalline powder, freely soluble in water, soluble in methanol, ethanol and other organic solvents, slightly soluble in acetone, insoluble in diethyl ether. Melting point about 275°C with decomposition. Exhibits typical quaternary ammonium salt properties and can be used as a phase transfer catalyst.
Uses:Used as a phase transfer catalyst in organic synthesis, commonly applied in halogen exchange, oxidation-reduction and other reactions; also used as a surfactant, antistatic agent, and intermediate in pharmaceutical synthesis.
Technical Specifications:
Assay (on dry basis) ≥99.0%
Melting range: 273~278°C (decomposes)
Water content ≤0.5%
Appearance: white to off-white crystalline powder
pH (1% aqueous solution): 5.0~7.0
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常见问题
- 四丙基溴化铵的 CAS 号是多少？
- 四丙基溴化铵的 CAS 号是 1941-30-6。
- 四丙基溴化铵的分子式和分子量是什么？
- 四丙基溴化铵的分子式为 C12H28BrN。
- 四丙基溴化铵的英文名称是什么？
- 四丙基溴化铵的英文名称为 Tetrapropylammonium bromide。
- 四丙基溴化铵还有哪些别名？
- 四丙基溴化铵又称 四正丙基溴化铵、溴化四丙铵、TPAB。
- 四丙基溴化铵有哪些供应商和生产厂家？
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- 平台上四丙基溴化铵的供应级别包括 工业级。
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- 四丙基溴化铵的报价单位主要有 千克。
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