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PRODUKT

Diethylenglycol

  • 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, lugtfri, transparent, hygroscopic viscous liquid, with a spicy sweet taste, non-corrosive, lav toksicitet. 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, klar, 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. Det kan opløse en række organiske forbindelser, which helps in the process of reaction and mixing of substances.

2. Kølevæske og frostvæske: 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. Smøremiddel: 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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