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PRODOTTO

Diethylene Glycol

  • nome del prodotto: Diethylene glycol
  • Altri nomi: DEG
  • Cas n.: 111-46-6
  • Purezza: 99%
  • MF: C4H10O3
  • Aspetto: Colorless liquid
  • Pacchetto: Tamburo
  • Certificato: ISO
  • Applicazione: It is a chemical compound that is commonly used in various industries for different purposes
  • Campione: Disponibile

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Dettagli del prodotto

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

Parametro del prodotto

Sinonimi 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
Formula chimica C4H10O3 Numero CAS 111-46-6
Massa molare 106.12 g/mol
PROPRIETÀ
Aspetto Colorless liquid
Odore Practically odorless.
Densità 1.118 g/mL
Punto di fusione −10.45 °C (13.19 °F; 262.70 K)
Punto di ebollizione 244 to 245 °C (471 to 473 °F; 517 to 518 K)
Pressione del vapore 0.01 mmHg ( 20 °C)
Acidity (pKa) 14.03±0.10(Previsto)
Indice di rifrazione n20/D 1.447(illuminato.)
punto d'infiammabilità Combustibile
Solubilità H2O: 50 mg/mL at 20 °C, clear, colorless
solubilità in acqua miscibile
Stabilità Hygroscopic
log P -1.98 at 20 °C
Condizioni di conservazione Keep in dark place,Sealed in dry,Room Temperature

 

Applicazione

1. Solvente: 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. Coolant and antifreeze: 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. Lubricant: 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.
 

Molteplici usi dei prodotti

Viene utilizzato nella produzione chimica,Industria dei polimeri e delle materie plastiche,Industria tessile,Industria farmaceutica,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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