应用
Tetraethylene glycol is used as a solvent to dissolve water-insoluble compounds. It is employed as a nitrocellulose solvent, a plasticizer, a natural gas desiccant, a hydraulic fluid and in lacquers and coatings. Furthermore, it is used in the synthesis of tetraethylene glycol methacrylate monomer. It acts as a chemical intermediate and acts as a solvent for the manufacturing of inks and dyes. In addition, it serves as a coupling agent in the production of textile lubricants and formulations.

备注
Incompatible with strong oxidizing agents and strong bases.

基本信息

MDL
MFCD00002879

EINECS
203-989-9

分子式
O(CH₂CH₂OCH₂CH₂OH)₂

分子量
194.23

熔点
-4°

沸点
313-314°

闪点
193°(379°F)

密度
1.125

折射率
1.4590

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, ethanol, acetone, acetic acid, glycerin, pyridine, aldehydes, carbon tetrachloride and diethyl ether. Immiscible with oil, benzene, toluene, fat and aliphatic hydrocarbons.

Beilstein
1634320

安全信息

RTECS
XC2100000

TSCA
是