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PRODUKT

Diethylene Glycol

  • produktnavn: Diethylene glycol
  • Andre navne: DEG
  • Cas-nr.: 111-46-6
  • Renhed: 99%
  • MF: C4H10O3
  • Udseende: Farveløs væske
  • Pakke: Tromme
  • Certifikat: ISO
  • Ansøgning: It is a chemical compound that is commonly used in various industries for different purposes
  • Prøve: Ledig

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Produktdetaljer

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.
 

Produktparameter

Synonymer 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
Kemisk formel C4H10O3 CAS nummer 111-46-6
Molar masse 106.12 g/mol
EJENDOMME
Udseende Farveløs væske
Lugt Practically odorless.
Massefylde 1.118 g/ml
Smeltepunkt −10.45 °C (13.19 °F; 262.70 K)
Kogepunkt 244 til 245 °C (471 til 473 °F; 517 til 518 K)
Damptryk 0.01 mm Hg ( 20 °C)
Surhed (pKa) 14.03±0.10(Predicted)
Brydningsindeks n20/D 1.447(tændt.)
Flammepunkt Combustible
Opløselighed H2O: 50 mg/mL at 20 °C, clear, colorless
Opløselighed i vand miscible
Stabilitet Hygroscopic
log P -1.98 på 20 °C
Opbevaringstilstand Keep in dark place,Sealed in dry,Room Temperature

 

Ansøgning

1. Opløsningsmiddel: 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.
 

Flere anvendelser af produkter

Det bruges i kemisk fremstilling,Polymer and Plastics Industry,Tekstilindustrien,Farmaceutisk industri,Air Conditioning and Refrigeration Industry,Printing Industry,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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