N,N-Dimethyldodecylamine cas number 112-18-5
更新时间：2025-08-22 11:20:35
| 常用名 | 十二烷基二甲基叔胺 | CAS号 | 112-18-5 |
|---|---|---|---|
| 价格 | ￥需询单/1kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品网页 | https://xcchemico.com/product/nn-dimethyldodecylamine/ | ||
| 产品详情（用途，包装等）
Dodecyl dimethyl tertiary amine is an intermediate of quaternary ammonium cationic surfactants. Can be combined with ethylene oxide; Dimethyl sulfate; Diethyl sulfate; Chloromethane; Chlorobenzyl and other reactions generate different quaternary ammonium salt cations; Alkyl betaine zwitterionic surfactant can be obtained by reacting with sodium chloroacetate; Reacting with hydrogen peroxide can yield amine oxide products. Product Name: Dodecyldimethyl tertiary amine Foreign name: N, N-dimethyldodecylamine Alias: 12 tertiary amine, 12 tertiary amine, N, N-dimethyldodecylamine; Twelve/Fourteen Alkyl Dimethyl Tertiary Amine Chemical formula: C14H31N Molecular weight: 213.4 Melting point: -20 ° C Boiling point: 80-82 ° C 0.1mm Hg (lit.) Water solubility: insoluble in water, easily soluble in organic solvents Density: 0.787g/mL Appearance: Colorless and transparent liquid Flash point: 230 ° F Application: 1227, 1231, betaine, important raw materials for amine oxide UN Dangerous Goods Number: UN 2735 8/PG 2 CAS：112-18-5 CAS RN：112-18-5
Main purpose This product is an intermediate of quaternary ammonium salt cationic surfactant. Can react with ethylene oxide, dimethyl sulfate, diethyl sulfate, chloromethane, benzyl chloride, etc. to generate different quaternary ammonium salt cations; Alkyl betaine zwitterionic surfactant can be obtained by reacting with sodium chloroacetate; Reacting with hydrogen peroxide can yield amine oxide products. Used as an important intermediate for synthesizing vitamin E Used for preparing fiber detergents, fabric softeners, asphalt emulsifiers, dye oil additives, metal rust inhibitors, anti-static agents, etc. Production method Dodecyl alcohol and dimethylamine undergo liquid-phase catalytic amination at atmospheric pressure and 180-120 ℃ to remove one molecule of water, resulting in crude tertiary amine. The high-purity product of dodecylamine is obtained through vacuum distillation. 更多
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- 上海化源世纪贸易有限公司
- 上海市 上海市 普陀区
- 产品名：N,N-二甲基十二烷胺
- 价格：
- 纯度：97.0%
- 备货期：10天
- 联系人：徐经理
- 南通润丰石油化工有限公司
- 江苏省 南通市 崇川区
- 产品名：十二烷基二甲基叔胺
- 价格： ￥需询单/1kg ￥需询单/1ton
- 纯度：0.0%
- 备货期：1天
- 联系人：曹经理
- 广东翁江化学试剂有限公司
- 广东省 韶关市 翁源县
- 产品名：N,N-二甲基十二烷基胺
- 价格： ￥32.0/100ml ￥80.0/500ml
- 纯度：98.0%
- 备货期：需询单
- 联系人：朱丽丹
- 济南世纪通达化工有限公司
- 山东省 济南市 天桥区
- 产品名：十二叔胺
- 价格： ￥3000.0/160kg ￥15000.0/1ton
- 纯度：97.0%
- 备货期：1天
- 联系人：王经理
- 山东金悦源新材料有限公司
- 山东省 济南市 天桥区
- 产品名：N,N-二甲基十二烷基胺
- 价格： ￥3000.0/160kg ￥15000.0/1g
- 纯度：97.0%
- 备货期：需询单
- 联系人：王思兵
- 武汉吉鑫益邦生物科技有限公司
- 湖北省 武汉市 东西湖区
- 产品名：十二烷基二甲基叔胺
- 价格： ￥需询单/500g ￥需询单/1kg ￥需询单/25kg ￥需询单/200kg
- 纯度：0.0%
- 备货期：需询单
- 联系人：周美玲
- 中山星瑞化工有限公司
- 广东省 中山市 中山火炬高技术产业开发区
- 产品名：十二烷基二甲基叔胺
- 价格： ￥32.0/1000kg
- 纯度：98.0%
- 备货期：3天
- 联系人：王经理
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