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PRODUKT

Diethylenglykol

  • Produktname: Diethylene glycol
  • Andere Namen: DEG
  • Cas-Nr.: 111-46-6
  • Reinheit: 99%
  • MF: C4H10O3
  • Aussehen: Colorless liquid
  • Paket: Trommel
  • Zertifikat: ISO
  • Anwendung: It is a chemical compound that is commonly used in various industries for different purposes
  • Probe: Verfügbar

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Produktdetail

Diethylene glycol is a polyol, chemical formula C4H10O3, colorless, geruchlos, transparent, hygroscopic viscous liquid, with a spicy sweet taste, non-corrosive, low toxicity. The solubility is similar to that of ethylene glycol, but the solubility of hydrocarbons is stronger.
 

Produktparameter

Synonyme 2,2′-Oxydiethanol, 2,2′-Oxybis(ethan-1-ol), 2-(2-Hydroxyethoxy)ethan-1-ol,
Ethylene diglycol, Diglycol, 2,2′-Oxybisethanol, 2,2′-Oxydiethanol, 3-Oxa-1,5-pentanediol,Dihydroxy diethyl ether, Digenos, Digol
Chemische Formel C4H10O3 CAS-Nummer 111-46-6
Molmasse 106.12 g/mol
EIGENSCHAFTEN
Aussehen Colorless liquid
Geruch Practically odorless.
Dichte 1.118 g/mL
Schmelzpunkt −10.45 °C (13.19 °F; 262.70 K)
Siedepunkt 244 Zu 245 °C (471 Zu 473 °F; 517 Zu 518 K)
Dampfdruck 0.01 mm Hg ( 20 °C)
Säure (pKa) 14.03±0.10(Predicted)
Brechungsindex n20/D 1.447(zündete.)
Flammpunkt Combustible
Löslichkeit H2O: 50 mg/mL at 20 °C, clear, colorless
Löslichkeit in Wasser miscible
Stability Hygroscopic
log P -1.98 bei 20 °C
Lagerzustand Keep in dark place,Sealed in dry,Room Temperature

 

Anwendung

1. Solvent: DEG is a good solvent, can be used for tank cleaning, pigment and dye preparation and other processes. It can dissolve a variety of organic compounds, which helps in the process of reaction and mixing of substances.

2. Kühlmittel und Frostschutzmittel: Similar to chemical ethylene glycol, diethylene glycol can also be used as engine coolant and antifreeze. It has a low freezing point and a high boiling point, which can prevent the coolant from freezing at low temperatures and prevent the car engine from overheating at high temperatures.

3. Plasticizer: diethylene glycol can be used as a plasticizer for plastic and rubber products to improve their softness, toughness and ductility. It can improve the properties of polymers, making them more suitable for a variety of applications.

4. Schmiermittel: Because diethylene glycol has low viscosity and good lubrication performance, it can be used as a lubricant to be added to various mechanical equipment and industrial systems to reduce friction and wear.

5. Medicine and cosmetics: Diethylene glycol can be used as an ingredient in medicines and cosmetics. It can be used as a solvent, stabilizer and moisturizer in the preparation of oral solutions, injections and skin care products.
 

Mehrfachverwendung von Produkten

Es wird in der chemischen Produktion eingesetzt,Polymer and Plastics Industry,Textilindustrie,Pharmaindustrie,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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