51053
1-乙基-3-甲基咪唑乙酸酯
≥95.0% (HPLC)
别名:
EMIM Ac
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关于此项目
经验公式（希尔记法）:
C8H14N2O2
化学文摘社编号:
分子量:
170.21
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
一般描述
1-乙基-3-甲基咪唑乙酸酯（[EMIM][Ac]）是一种与水混溶的环保型咪唑离子液体。它显示出良好的纤维素溶解能力。[·EMIM Ac]对梭菌和恶臭假单胞菌生长影响的研究显示出类似激素的作用。据报道，无机盐的加入提高了其离子性。我们还对纤维素在活性炭中的热稳定性进行了研究。
应用
1-乙基-3-甲基咪唑乙酸盐适用于纤维素与酰氯、三苯甲基氯和甲苯磺酰氯的均相转化中作为纤维素溶剂。它可用作合成接枝有聚苯乙烯（淀粉-g-PS）的淀粉和环境友好纤维素膜的共聚物的溶剂。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
327.2 °F - closed cup
闪点(°C)
164 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Yongjun Men et al.
Carbohydrate polymers, 121, 348-354 (2015-02-11)
The copolymer of starch grafted with polystyrene (starch-g-PS) was synthesized with high grafting percentage by utilizing the ionic liquid 1-ethyl-3-methylimidazolium acetate ([EMIM]Ac) as solvent and potassium persulfate as initiator. The effect of various parameters upon the polymerization were studied including:
JinHui Pang et al.
Carbohydrate polymers, 121, 71-78 (2015-02-11)
With the serious "white pollution" resulted from the non-biodegradable plastic films, considerable attention has been directed toward the development of renewable and biodegradable cellulose-based film materials as substitutes of petroleum-derived materials. In this study, environmentally friendly cellulose films were successfully
Anne Michud et al.
Carbohydrate polymers, 117, 355-363 (2014-12-17)
The thermal stability of cellulose in the ionic liquid (IL) 1-ethyl-3-methylimidazolium acetate, [emim]OAc was investigated. For this purpose, Eucalyptus urugrandis prehydrolysis kraft pulp was first dissolved in [emim]OAc by means of a vertical kneader and then stored at three different
Boxuan Li et al.
Bioactive materials, 5(3), 577-583 (2020-05-15)
Chitosan is a nature-based polymer with low toxicity, excellent biocompatibility and biodegradability. However, the intractable solubility of chitosan in water and most conventional solvents hampers its biomedical applications. Following the dissolution method for dissolving chitosan in plain water developed by
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