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PRODUS

Diethylene Glycol

  • numele produsului: Diethylene glycol
  • Alte nume: DEG
  • Cas Nr.: 111-46-6
  • Puritate: 99%
  • MF: C4H10O3
  • Aspect: Colorless liquid
  • Pachet: Tobă
  • Certificat: ISO
  • Aplicație: It is a chemical compound that is commonly used in various industries for different purposes
  • Probă: Disponibil

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Detaliile produsului

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.
 

Parametrul produsului

Sinonime 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 Numar CAS 111-46-6
Masă molară 106.12 g/mol
PROPRIETĂȚI
Aspect Colorless liquid
Miros Practically odorless.
Densitate 1.118 g/mL
Punct de topire −10.45 °C (13.19 °F; 262.70 K)
Punct de fierbere 244 la 245 °C (471 la 473 °F; 517 la 518 K)
Presiunea de vapori 0.01 mm Hg ( 20 °C)
Aciditate (pKa) 14.03±0.10(Predicted)
Indicele de refracție n20/D 1.447(aprins.)
Punct de aprindere Combustible
Solubilitate H2O: 50 mg/mL at 20 °C, clear, colorless
Solubilitate in apa miscible
Stabilitate Hygroscopic
log P -1.98 at 20 °C
Stare de depozitare Keep in dark place,Sealed in dry,Room Temperature

 

Aplicație

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. 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.
 

Utilizări multiple ale produselor

Se utilizează în producția de produse chimice,Polymer and Plastics Industry,Industria textila,Pharmaceutical Industry,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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