Discovering less toxic ionic liquids by using the Microtox® toxicity test

被引：63

作者：

Hernandez-Fernandez, F. J. ^{[1
]}

Bayo, J. ^{[1
]}

Perez de los Rios, A. ^{[2
]}

Vicente, M. A. ^{[1
]}

Bernal, F. J. ^{[1
]}

Quesada-Medina, J. ^{[2
]}

机构：

[1] Univ Politecn Cartagena UPCT, Dept Ingn Quim & Ambiental, E-30202 Murcia, Spain

[2] Univ Murcia, Dept Ingn Quim, E-30100 Murcia, Spain

来源：

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY | 2015年 / 116卷

关键词：

Ionic liquid; Ecotoxicity; Microtox; Vibrio fischeri; VIBRIO-FISCHERI; GREEN SOLVENTS; DAPHNIA-MAGNA; IMIDAZOLIUM; MEMBRANES; SEPARATION; ANION; TRANSESTERIFICATION; BIODEGRADABILITY; (ECO)TOXICITY;

D O I：

10.1016/j.ecoenv.2015.02.034

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

New Microtox (R) toxicity data of 16 ionic liquids of different cationic and anionic composition were determined. The ionic liquids 1-butyl-1-methylpyrrolidinium trifluoromethanesulfonate, [BMPyr(+)][TFO-], 1-butyl-1-methylpyrrolidinium chloride, [BMPyr(+)][Cl-], hydroxypropylmethylimidazolium fluoroacetate, [HOPMIM+][FCH2COO-], and hydroxypropylmethylimidazolium glycolate [HOPMIM+][glycolate] were found to be less toxic than conventional organic solvent such as chloroform or toluene, accoding the Microtox (R) toxicity assays. The toxicity of pyrrolidinium cation was lower than the imidazolium and pyridinium ones. It was found that the inclusion of an hydroxyl group in the alkyl chain length of the cation also reduce the toxicity of the ionic liquid. To sum up, the Microtox (R) toxicity assays can be used as screening tool to easily determined the toxicity of a wide range of ionic liquids and the toxicity data obtained could allow the obtention of structure-toxicity relationships to design less toxic ionic liquids. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：29 / 33

页数：5

共 44 条

[1] Design of ionic liquids: an ecotoxicity (Vibrio fischeri) discrimination approach [J].

Alvarez-Guerra, Manuel ;

Irabien, Angel .

GREEN CHEMISTRY, 2011, 13 (06) :1507-1516

[2]

[Anonymous], 2007, 1134832007 EN ISO

[3] Comparison of Three Bacterial Toxicity Assays for Imidazolium-Derived Ionic Liquids [J].

Azimova, Maria A. ;

Morton, Samuel A., III ;

Frymier, Paul D. .

JOURNAL OF ENVIRONMENTAL ENGINEERING, 2009, 135 (12) :1388-1392

[4] Acute and chronic toxicity of imidazolium-based ionic liquids on Daphnia magna [J].

Bernot, RJ ;

Brueseke, MA ;

Evans-White, MA ;

Lamberti, GA .

ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 2005, 24 (01) :87-92

[5]

Branco LC, 2002, ANGEW CHEM INT EDIT, V41, P2771, DOI 10.1002/1521-3773(20020802)41:15<2771::AID-ANIE2771>3.0.CO

[6]

2-U

[7] A brief overview of the potential environmental hazards of ionic liquids [J].

Bubalo, Marina Cvjetko ;

Radosevic, Kristina ;

Redovnikovic, Ivana Radojcic ;

Halambek, Jasna ;

Srcek, Visnja Gaurina .

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2014, 99 :1-12

[8] Estimating low-toxic-effect concentrations in closed-system algal toxicity tests [J].

Chen, Chung Yuan ;

Wang, Yun Ju ;

Yang, Chao Fen .

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2009, 72 (05) :1514-1522

[9]

Couling DJ, 2006, GREEN CHEM, V8, P82, DOI [10.1039/b511333d, 10.1039/B511333D]

[10] On the use of imidazolium and ammonium-based ionic liquids as green solvents for the selective recovery of Zn(II), Cd(II), Cu(II) and Fe(III) from hydrochloride aqueous solutions [J].

de los Rios, A. P. ;

Hernandez-Fernandez, F. J. ;

Alguacil, F. J. ;

Lozano, L. J. ;

Ginesta, A. ;

Garcia-Diaz, I. ;

Sanchez-Segado, S. ;

Lopez, F. A. ;

Godinez, C. .

SEPARATION AND PURIFICATION TECHNOLOGY, 2012, 97 :150-157

← 1 2 3 4 5 →