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PRODUTOS

Dietileno glicol

  • Nome do Produto: Diethylene glycol
  • Outros nomes: Deg
  • Cas Não.: 111-46-6
  • Pureza: 99%
  • MF: C4H10O3
  • Aparência: Líquido incolor
  • Pacote: Tambor
  • Certificado: ISO
  • Aplicativo: It is a chemical compound that is commonly used in various industries for different purposes
  • Amostra: Disponível

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Detalhes do produto

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

Parâmetro do produto

Sinônimos 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
Fórmula química C4H10O3 Número CAS 111-46-6
Massa molar 106.12 g/mol
PROPRIEDADES
Aparência Líquido incolor
Odor Practically odorless.
Densidade 1.118 g/mL
Ponto de fusão −10.45 °C (13.19 °F; 262.70 K)
Ponto de ebulição 244 para 245 °C (471 para 473 °F; 517 para 518 K)
Pressão de vapor 0.01 mmHg ( 20 °C)
Acidez (pKa) 14.03±0.10(Predicted)
Índice de refração n20/D 1.447(aceso.)
ponto de inflamação Combustível
Solubilidade H2O: 50 mg/mL at 20 °C, claro, colorless
Solubilidade em Água miscível
Estabilidade Higroscópico
log P -1.98 no 20 °C
Condição de armazenamento Keep in dark place,Sealed in dry,Temperatura do quarto

 

Aplicativo

1. Solvente: 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. Pode ser usado como solvente, stabilizer and moisturizer in the preparation of oral solutions, injections and skin care products.
 

Múltiplos usos de produtos

É usado na fabricação química,Indústria de Polímeros e Plásticos,Industria têxtil,Indústria farmacêutica,Air Conditioning and Refrigeration Industry,Indústria Gráfica,Chemical Analysis and Laboratories,Plasticizers and Resins Industry

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