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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, bassa toxicità. 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. Pò esse usatu cum'è solvente, 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,Industria di stampa,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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