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75059

Sigma-Aldrich

1-丁基-3-甲基咪唑硫酸辛酯

≥95.0% (HPLC)

别名:
BMIM OSU
Empirical Formula (Hill Notation):
C16H32N2O4S
CAS号:
分子量:
348.50
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

≥95.0% (HPLC)

杂质

≤1.0% water

SMILES string

CCCCn1cc[n+](C)c1.CCCCCCCCOS([O-])(=O)=O

InChI

1S/C8H15N2.C8H18O4S/c1-3-4-5-10-7-6-9(2)8-10;1-2-3-4-5-6-7-8-12-13(9,10)11/h6-8H,3-5H2,1-2H3;2-8H2,1H3,(H,9,10,11)/q+1;/p-1

InChI key

KIDIBVPFLKLKAH-UHFFFAOYSA-M

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一般描述

1-丁基-3-甲基咪唑硫酸辛酯是无卤素的离子液体。当临界胶束浓度(CMC)高于 0.031M 时,它可作为表面活性剂。

应用

在铑催化剂存在下 1-辛烯加氢甲酰化形成壬醛过程中,1-丁基-3-甲基咪唑硫酸辛酯可用作溶剂。

包装

5, 50 g in poly bottle

外形

非卤代离子液体

其他说明

在酶催化合成反应中可增加 β-半乳糖苷酶的产率和稳定性

象形图

Exclamation mark

警示用语:

Warning

危险声明

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

分析证书

原产地证书 (CofO)

Micellar transitions in the aqueous solutions of a surfactant-like ionic liquid: 1-butyl-3-methylimidazolium octylsulfate
Singh, Tejwant, et al.
Physical Chemistry Chemical Physics, 12.37, 11728-11735 (2010)
1-n-Butyl-3-methylimidazolium ([bmim]) octylsulfate-an even 'greener'ionic liquid.
Wasserscheid P, et al.
Green Chemistry, 4(4), 400-404 (2002)
Hakimu Nsubuga et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1012-1013, 1-7 (2016-01-23)
A simple and parallel electromembrane extraction (pEME) method was developed and used to investigate trace perchlorate ion contamination in seafood. In this method, three different EME units were arranged simultaneously and connected parallel to a single DC power supply. In...
On the properties of 1-butyl-3-methylimidazolium octylsulfate ionic liquid.
Davila MJ, et al.
Green Chemistry, 9(3), 221-232 (2007)
Aggregation and micelle formation of ionic liquids in aqueous solution.
Miskolczy Z, et al.
Chemical Physics Letters, 400(4), 296-300 (2004)

实验方案

Enzymatic Reactions in Ionic Liquids

One of the most popular lipase for synthetic use is the Candida antarctica lipase (CALB). CALB catalyzes the enantioselective acylation of 1-phenylethylamine with 4-pentenoic acid

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