十二烷基二甲基氧化胺
别名：氧化十二烷基二甲基胺、月桂基二甲基氧化胺
英文名称：dimethyl dodecyl amine oxide
化学结构式：C12H25－CH－3N－CH3－O
分子量：237.8
物化性质：本品为无色透明粘稠状液体。在20℃时密度为0.98g/ml。易溶于水和极性有机溶剂，难溶于矿物质、苯、醚等非极性溶液。在PH>7时，呈阳离子性。具有增溶、乳化、发泡、稳泡、柔软、抗静电等优良性能。
质量指标：
项目
指标
外观
无色透明粘稠状液体
活性物含量,%
30±2.0
游离胺含量,%
≤2.0
色度,Hazen
≤100
PH值（10%水溶液）
6.0-8.0
过氧化物含量,%
≤0.2
用途：本品可作香波、液体洗涤剂的主要原料。具有增稠、增泡和稳泡特性，还能缓解某些阴离子表面活性剂对皮肤的刺激，并具有优良的抗静电、柔软和除臭性能。
包装及贮存：50公斤/塑料桶或200公斤/塑料桶。贮存于干燥通风处。
标签：OB-2,烷基二甲基氧化胺,二甲基十二烷基氧化胺,OA-12
另生产：二甲基乙酰胺、阳性皂、咪唑啉两性表面活性剂、十六烷基三甲基溴化铵、十六烷基三甲基氯化铵、十八烷基三甲基氯化铵、新洁尔灭等产品。
Dodecyl dimethylamine oxide Nicknames: OB-2 tertiary amine oxide, lauryl dimethylamine oxide, dodecyl dimethylamine oxide English name: dimethyl dodecyl amine oxide Chemical structural formula: C12H25-CH-3N-CH3-O Molecular weight: 237.8 Physical and chemical properties: This product is a colorless, transparent, viscous liquid. At 20 ℃, the density is 0.98g/ml. Easy to dissolve in water and polar organic solvents, but difficult to dissolve in non-polar solutions such as minerals, benzene, and ethers. When pH>7, it exhibits cationic properties. It has excellent properties such as solubilization, emulsification, foaming, foam stabilization, softness, and anti-static. Quality indicators: project index exterior Colorless transparent viscous liquid Active substance content,30 ± 2.0% Free amine content,≤ 2.0% Chromaticity, Hazen≤ 100 PH value (10% aqueous solution)6.0-8.0 Peroxide content,≤ 0.2% Usage: This product can be used as the main raw material for shampoo and liquid detergent. It has thickening, foaming, and stabilizing properties, as well as alleviating the irritation of certain anionic surfactants to the skin, and has excellent anti-static, softening, and deodorizing properties. Packaging and storage: 50 kg/plastic bucket or 200 kg/plastic bucket. Store in a dry and ventilated place. Tags: OB-2, alkyldimethylamine oxide, dimethyldodecylamine oxide, OA-12 We also produce products such as dimethylacetamide, positive soap, imidazoline zwitterionic surfactant, hexadecyltrimethylammonium bromide, hexadecyltrimethylammonium chloride, octadecyltrimethylammonium chloride, and bromogeramine.