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Merck
CN

317292

Sigma-Aldrich

三乙二醇单甲醚

95%

别名:

甲基三甘醇

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About This Item

线性分子式:
CH3(OCH2CH2)3OH
CAS号:
分子量:
164.20
Beilstein:
1700198
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

蒸汽密度

5.66 (vs air)

质量水平

蒸汽压

<0.01 mmHg ( 20 °C)

检测方案

95%

形式

liquid

杂质

~2% corresponding tetraethylene glycol ethers
~2% each of the corresponding diethylene glycol methyl ether

折射率

n20/D 1.439 (lit.)

bp

122 °C/10 mmHg (lit.)

密度

1.026 g/mL at 25 °C (lit.)

SMILES字符串

COCCOCCOCCO

InChI

1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3

InChI key

JLGLQAWTXXGVEM-UHFFFAOYSA-N

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应用

三乙二醇单甲醚可作为试剂和溶剂,应用于:
  • 对氧化还原液流电池蒽醌材料进行改性
  • 制备用于电化学装置的聚合物电解质,
  • 形成吸收二氧化硅的聚乙二醇二元体系。

WGK

WGK 1

闪点(°F)

230.0 °F

闪点(°C)

110 °C

个人防护装备

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


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