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DIETHYLENE GLYCOL (DİETİLENGLİKOL)

dietilenglikol, DEG, Cas no : 111-46-6
Dietilenglikol
Diethylene glycol; dietilen glikol; dietilenglikol; diethyleneglycol; 2-(2-Hydroxyethoxy)ethan-1-ol; 2-2hidroksietoksietan-1-ol;
Etilen diglikol; ethylene diglycol; etilendiglikol; 2,2'-oxybisethanol; 2,2'-oxydiethanol; 3-oxa-1,5-pentanediol;
dihydroxy diethyl ether; dihidroksi dietileter; dihidroksi dietil eter; dihydroxy diethylether; DEG
CAS no : 111-46-6

Polyester ve poliüretan imalatında, boya mürekkebi ve tekstil boyamada çözücü olarak, yumuşatıcı, uçak ve demiryollarında kar spreyi olarak, tutkal ve kozmetik sanayinde inceltici olarak kullanılır.


Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, and hygroscopic liquid with a sweetish taste.
It is miscible in water, alcohol, ether, acetone, and ethylene glycol. DEG is a widely used solvent.
Diethylene glycol is used in the manufacture of unsaturated polyester resins, polyurethanes, and plasticizers.
DEG is used as a building block in organic synthesis, e.g. of morpholine and 1,4-dioxane. It is a solvent for nitrocellulose, resins, dyes, oils, and other organic compounds.

It is a humectant for tobacco, cork, printing ink, and glue. It is also a component in brake fluid, lubricants, wallpaper strippers, artificial fog solutions, and heating/cooking fuel.
In personal care products (e.g. skin cream and lotions, deodorants), DEG is often replaced by selected diethylene glycol ethers.

A dilute solution of diethylene glycol can also be used as a cryoprotectant; however, ethylene glycol is much more commonly used.

Most ethylene glycol antifreeze contains a few percent diethylene glycol, present as an inadvertent byproduct of ethylene glycol production.

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