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
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥95.0% (HPLC)
InChI
1S/C6H11N2.C2H4O2/c1-3-8-5-4-7(2)6-8;1-2(3)4/h4-6H,3H2,1-2H3;1H3,(H,3,4)/q+1;/p-1
SMILES string
CC([O-])=O.CCn1cc[n+](C)c1
InChI key
XIYUIMLQTKODPS-UHFFFAOYSA-M
assay
≥95.0% (HPLC)
origin
Switzerland origin
mp
>30 °C (product can occur as an undercooled melt)
density
1.101 g/cm3 at 20 °C
Quality Level
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General description
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。
Application
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。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
327.2 °F - closed cup
flash_point_c
164 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Hormetic effect of ionic liquid 1-ethyl-3-methylimidazolium acetate on bacteria.
Nancharaiah YV and Francis AJ.
Chemosphere, 128, 178-183 (2015)
Bionanocomposite fibers based on cellulose and montmorillonite using ionic liquid 1-ethyl-3-methylimidazolium acetate.
Mahmoudian S, et al.
J. Mater. Sci., 50(3), 1228-1236 (2015)
Simel Bağder Elmacı et al.
Biotechnology progress, 34(5), 1242-1250 (2018-06-10)
In this study, it was aimed to enhance the enzymatic hydrolysis of recalcitrant yellow pine wood and subsequently to produce ethanol efficiently through the application of 1-ethyl-3-methylimidazolium acetate (EMIMAc) ionic liquid. The effect of biomass particle size (<2.5 mm, 500-850
Influence of Different Inorganic Salts on the Ionicity and Thermophysical Properties of 1-Ethyl-3-methylimidazolium Acetate Ionic Liquid.
Oliveira FS, et al.
Journal of Chemical and Engineering Data, 60(3), 781-789 (2015)
Koel Saha et al.
3 Biotech, 8(8), 374-374 (2018-08-15)
The primary focus of this work was to recover lignin and investigate the structural changes in sugarcane bagasse after pretreatment with ionic liquid 1-ethyl-3-methylimidazolium acetate ([EMIM]oAc). 90% lignin recovery was achieved while bagasse was treated with [EMIM]oAc at 140 °C, 120 min
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