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Merck
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文件

51053

Sigma-Aldrich

1-乙基-3-甲基咪唑乙酸酯

≥95.0% (HPLC)

别名:

EMIM Ac

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About This Item

经验公式（希尔记法）:
C8H14N2O2
CAS号:
143314-17-4
分子量:
170.21
MDL號碼:
MFCD06798186
分類程式碼代碼:
12352100
PubChem物質ID:
57651302
NACRES:
NA.22

化驗

≥95.0% (HPLC)

來源

Switzerland origin

mp

>30 °C (product can occur as an undercooled melt)

密度

1.101 g/cm3 at 20 °C

SMILES 字串

CC([O-])=O.CCn1cc[n+](C)c1

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

InChI 密鑰

XIYUIMLQTKODPS-UHFFFAOYSA-M

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一般說明

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。

應用

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。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302,H315,H317

危險分類

Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

327.2 °F - closed cup

閃點（°C）

164 °C - closed cup

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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