十二烷基三甲基碘化铵 (CAS No.19014-04-1)
- 物化性质
- 白色至类白色结晶性粉末,易溶于水和乙醇,微溶于氯仿,熔点约215~220℃(分解),属于季铵盐型阳离子表面活性剂。
- 熔点
- 215~220℃(分解)
- 纯度
- ≥98%
- 溶解性
- 易溶于水、乙醇,微溶于氯仿
- 外观
- 白色至类白色结晶性粉末
English description(英文原文,共 881 字符)
Product Name:Dodecyltrimethylammonium iodide
English Name:Dodecyltrimethylammonium iodide
CAS No.:19014-04-1
Aliases:n-Dodecyltrimethylammonium iodide, DTMAI
Molecular Formula:C15H34IN
Physical Properties:White to off-white crystalline powder; readily soluble in water and ethanol, slightly soluble in chloroform; melting point approximately 215–220 °C (decomposes); belongs to quaternary ammonium salt cationic surfactants.
Uses:Primarily used as a phase-transfer catalyst in organic synthesis; also employed as a cationic surfactant in emulsification and dispersion processes, and as an analytical reagent in ion-pair chromatography.
Technical Specifications:
Molecular weight: 355.35
Melting point: 215–220 °C (decomposes)
Purity: ≥98%
Solubility: Readily soluble in water and ethanol, slightly soluble in chloroform
Appearance: White to off-white crystalline powder
English Name:Dodecyltrimethylammonium iodide
CAS No.:19014-04-1
Aliases:n-Dodecyltrimethylammonium iodide, DTMAI
Molecular Formula:C15H34IN
Physical Properties:White to off-white crystalline powder; readily soluble in water and ethanol, slightly soluble in chloroform; melting point approximately 215–220 °C (decomposes); belongs to quaternary ammonium salt cationic surfactants.
Uses:Primarily used as a phase-transfer catalyst in organic synthesis; also employed as a cationic surfactant in emulsification and dispersion processes, and as an analytical reagent in ion-pair chromatography.
Technical Specifications:
Molecular weight: 355.35
Melting point: 215–220 °C (decomposes)
Purity: ≥98%
Solubility: Readily soluble in water and ethanol, slightly soluble in chloroform
Appearance: White to off-white crystalline powder
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常见问题
- 十二烷基三甲基碘化铵的 CAS 号是多少?
- 十二烷基三甲基碘化铵的 CAS 号是 19014-04-1。
- 十二烷基三甲基碘化铵的分子式和分子量是什么?
- 十二烷基三甲基碘化铵的分子式为 C15H34IN,分子量约 355.35。
- 十二烷基三甲基碘化铵的英文名称是什么?
- 十二烷基三甲基碘化铵的英文名称为 Dodecyltrimethylammonium iodide。
- 十二烷基三甲基碘化铵还有哪些别名?
- 十二烷基三甲基碘化铵又称 正十二烷基三甲基碘化铵、DTMAI。
- 十二烷基三甲基碘化铵有哪些供应商和生产厂家?
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