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Merck
CN
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主要文件

8.02933

Sigma-Aldrich

Diethylene glycol dibutyl ether

for synthesis

别名:

Diethylene glycol dibutyl ether

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About This Item

线性分子式:
(CH3CH2CH2CH2OCH2CH2)2O
CAS号:
112-73-2
分子量:
218.33
MDL编号:
MFCD00009459
UNSPSC代码:
12352112
EC索引号:
204-001-9
NACRES:
NA.22

蒸汽压

0.01 hPa ( 20 °C)

质量水平

200

方案

≥98.0% (GC)

表单

liquid

自燃温度

268 °C

效能

3900 mg/kg LD50, oral (Rat)
3555 mg/kg LD50, skin (Rabbit)

沸点

254 °C/1013 hPa

mp

-60 °C

转变温度

flash point 118 °C

溶解性

3 g/L

密度

0.88 g/cm3 at 20 °C

储存温度

2-30°C

SMILES字符串

O(CCOCCCC)CCOCCCC

InChI

1S/C12H26O3/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2/h3-12H2,1-2H3

InChI key

KZVBBTZJMSWGTK-UHFFFAOYSA-N

应用


  • Transport and Association of Ions in Lithium Battery Electrolytes Based on Glycol Ether Mixed with Halogen-Free Orthoborate Ionic Liquid: This study explores the solvent properties of glycol ethers, including diethylene glycol dibutyl ether, in enhancing the performance of lithium battery electrolytes. The findings suggest that these solvents facilitate superior ionic mobility, potentially improving battery efficiency and safety (Shah FU, et al., 2017).

  • Glymes as new solvents for lipase activation and biodiesel preparation: Diethylene glycol dibutyl ether is highlighted as an effective solvent for lipase activation, which is crucial in biodiesel production. This application demonstrates the solvent′s potential in biofuel technologies, enhancing enzyme activity and stability (Tang S, et al., 2013).

  • Extraction and carrier-facilitated transport of amino acids using synthetic non-cyclic receptors through bulk liquid membrane: This research indicates the utility of diethylene glycol dibutyl ether in the selective transport and extraction of amino acids across synthetic membranes, offering insights into its applications in biotechnological and pharmaceutical industries (Joshi P, et al., 2006).

分析说明

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.882 - 0.884
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

244.4 °F - closed cup

闪点(°C)

118 °C - closed cup

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