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ПРОДУКТ

Diethylene Glycol

  • Име на продукта: Diethylene glycol
  • Други имена: DEG
  • Cas No.: 111-46-6
  • Чистота: 99%
  • MF: C4H10O3
  • Външен вид: Безцветна течност
  • Пакет: Барабан
  • Сертификат: ISO
  • Приложение: It is a chemical compound that is commonly used in various industries for different purposes
  • проба: На разположение

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Подробности за продукта

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.
 

Параметър на продукта

Синоними 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
Химична формула C4H10O3 CAS номер 111-46-6
Моларна маса 106.12 g/mol
ИМОТИ
Външен вид Безцветна течност
миризма Practically odorless.
Плътност 1.118 g/mL
Точка на топене −10.45 °C (13.19 °F; 262.70 К)
Точка на кипене 244 да се 245 °C (471 да се 473 °F; 517 да се 518 К)
Парно налягане 0.01 mm Hg ( 20 °C)
Киселинност (pKa) 14.03±0.10(Predicted)
Индекс на пречупване n20/D 1.447(осветен)
Пламна точка Запалим
Разтворимост H2O: 50 mg/mL at 20 °C, clear, colorless
Разтворимост във вода miscible
Стабилност Хигроскопичен
лог P -1.98 при 20 °C
Състояние на съхранение Keep in dark place,Sealed in dry,Room Temperature

 

Приложение

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.
 

Множество употреби на продукти

It use in Chemical Manufacturing,Polymer and Plastics Industry,Textile Industry,Фармацевтична индустрия,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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