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PRODUTTU

Diethylene Glycol

  • Nome di u produttu: Diethylene glycol
  • Altri nomi: DEG
  • Cas No.: 111-46-6
  • Purità: 99%
  • MF: C4H10O3
  • Apparizione: Liquidu incolore
  • Pacchettu: Tamburinu
  • Certificatu: ISO
  • Applicazione: It is a chemical compound that is commonly used in various industries for different purposes
  • Campione: Disponibile

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Detail di u produttu

Diethylene glycol is a polyol, chemical formula C4H10O3, colorless, odorless, 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.
 

Parametru di u produttu

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
PROPRIETATI
Apparizione Liquidu incolore
Odore Practically odorless.
Densità 1.118 g/mL
Puntu di fusione −10.45 °C (13.19 °F; 262.70 K)
Puntu di ebollizione 244 à 245 °C (471 à 473 °F; 517 à 518 K)
Pressione di vapore 0.01 mm Hg ( 20 °C)
Acidità (pKa) 14.03±0.10(Predicted)
Indice di rifrazione n20/D 1.447(lit.)
Puntu di u focu Combustible
Solubilità H2O: 50 mg/mL at 20 °C, clear, colorless
Solubilità in acqua miscible
Stabilità Hygroscopic
log P -1.98 à 20 °C
Cundizione di almacenamentu 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.
 

Diversi usi di i prudutti

Hè adupratu in a fabricazione chimica,Polymer and Plastics Industry,Industria tessile,Industria Farmaceutica,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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