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PRODUIT

Diethylene glycol

  • Nom du produit: Diethylene glycol
  • Autres noms: DEG
  • N ° CAS.: 111-46-6
  • Pureté: 99%
  • MF: C4H10O3
  • Apparence: Colorless liquid
  • Emballer: Tambour
  • Certificat: OIN
  • Application: It is a chemical compound that is commonly used in various industries for different purposes
  • Échantillon: Disponible

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Détail du produit

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

Paramètre du produit

Synonymes 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
Formule chimique C4H10O3 Numero CAS 111-46-6
Masse molaire 106.12 g/mole
PROPRIÉTÉS
Apparence Colorless liquid
Odeur Practically odorless.
Densité 1.118 g/mL
Point de fusion −10.45 °C (13.19 °F; 262.70 K)
Point d'ébullition 244 to 245 °C (471 to 473 °F; 517 to 518 K)
La pression de vapeur 0.01 mmHg ( 20 °C)
Acidité (pKa) 14.03±0.10(Predicted)
Indice de réfraction n20/D 1.447(allumé.)
Point d'éclair Combustible
Solubilité H2O: 50 mg/mL at 20 °C, clear, incolore
solubilité dans l'eau miscible
La stabilité Hygroscopique
log P -1.98 à 20 °C
Condition de stockage Keep in dark place,Sealed in dry,Room Temperature

 

Application

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. Il peut être utilisé comme solvant, stabilizer and moisturizer in the preparation of oral solutions, injections and skin care products.
 

Utilisations multiples des produits

Il est utilisé dans la fabrication de produits chimiques,Industrie des polymères et des plastiques,Industrie textile,Industrie pharmaceutique,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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