(N,N-Dimethylethanolamine)简称DMEA,系无色易挥发液体,有氨味,沸点134.6℃。用于离子交换树脂;用于高纯水制备及糖液脱色, 电影洗液三废治理等;用于聚氨酯软质块状泡沫, 模塑泡沫和硬质泡沫, 阴燃弹性泡沫等;用作水溶性涂料助溶剂, 聚氨酯漆固化剂;与丙烯酸微生物的反应产物作为城市净化水场的絮凝剂。本品对眼睛、皮肤、粘膜和上呼吸道有剧烈刺激作用。可致皮肤灼伤。吸入后可引起喉、支气管的炎症、水肿、痉挛,化学性肺炎、肺水肿等。对皮肤有致敏作用。
n. deanol
misc. dimethylethanolamine ; DMEA
...齐备,用于掩护皮肤,由酯化维生素C、DMAE、硫酸楚三种强效抗氧化护肤营养搭配组合,以是皮肤接收相等轻易, DMAE(二甲基乙醇胺): DMAE简称氯酯醒,失眠等人群,防备皱纹和老化的首要营养成份,随餐服用 首要因素:每1粒含 维他命C 214mg(来自500mg抗坏血酸...
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:56 中文名称:二甲基乙醇胺英文名称:N,N-dimethyl ethanolamine分子式(Formula): C4H11NO 分子量(Molecular Weight): 89.14 CAS NO: 108-01-0 外观与性状: 无色易挥发
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N,N-二甲基乙醇胺 N,N-Dimethylethanolamine ; dimethylaminoethanol ; N,N-Dimethylet ; N,N-Dim
供应二甲基乙醇胺 DMEA
N-二甲基乙醇胺 N-Dimethylethanolamine ; N-Dimethylethanol ; N-Dime
2-二甲基乙醇胺 Dimethylaminoethanol
N'N-二甲基乙醇胺 Dimethylamino ethanol
甲基二乙醇胺 MDEA ; methyldiethanolamine ; Activated Methyl Di Ethanol Amine ; N-MethyldiethanolamineCAS
N-甲基二乙醇胺 N-Methyldiethanolamine ; Methyl diethanolamine ; Ethanol,2,2'-bis ; N-Methy
二甲基二乙醇胺 DMAEE
二甲基基乙醇胺 DMEA
依据有机概念图,通过测定分配系数和反应速率,应用缓释技术合成了二甲基乙醇胺。
In terms of the organic concept chart, the tardily releasing technique was used to synthesize dimethylaminoethanol by measuring the distribution coefficient and the reaction rate.
实验结果表明,缓释技术能够减缓连串副反应速率,大大提高产物二甲基乙醇胺的收率。
The results showed that the rate of sidereaction was decreased and the product yield was significantly improved by adding a proper tardily releasing agent.
二甲基乙醇胺(DMEA)是一种重要的化工产品,其现有的合成工艺由于存在副反应导致收率较低。
Dimethylethanolamine (DMEA) is an important chemical product, but there exists low yield disadvantage in its current synthesis technique because of many side reactions.
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