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PRODOTTO

Glicole dietilenico

  • nome del prodotto: Glicole dietilenico
  • Altri nomi: DEG
  • Cas n.: 111-46-6
  • Purezza: 99%
  • MF: C4H10O3
  • Aspetto: Liquido incolore
  • 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, incolore, 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 Liquido incolore
Odore Practically odorless.
Densità 1.118 g/ml
Punto di fusione −10.45 °C (13.19 °F; 262.70 K)
Punto di ebollizione 244 A 245 °C (471 A 473 °F; 517 A 518 K)
Pressione del vapore 0.01 mmHg ( 20 °C)
Acidità (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, incolore
solubilità in acqua miscibile
Stabilità Igroscopico
log P -1.98 A 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. Può essere usato come solvente, 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,Industria della stampa,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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