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PRODUCTO

diclorometano

  • nombre del producto: diclorometano
  • Otros nombres: DCM， MDC
  • No CAS.: 75-09-2
  • Pureza: 99.95%
  • MF: CH2Cl2
  • Apariencia: Líquido incoloro
  • Paquete: Tambor
  • Certificado: YO ASI
  • Solicitud: It has various industrial and commercial uses due to its solvent properties and low boiling point
  • Muestra: Disponible

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Detalle del producto

diclorometano, un compuesto organico, is a colorless transparent liquid with a pungent odor similar to that of ether. Slightly soluble in water, soluble in ethanol and ether, under the usual conditions of use is a non-combustible low boiling point solvent, its vapor in high temperature air becomes a high concentration, it will generate a weak burning mixture of gases, commonly used to replace flammable petroleum ether, ether and so on.
 

Parámetro del producto

Sinónimos Methylene bichloride， Methylene chloride gas， Methylene dichloride， Solmethine， Narkotil， Solaesthin， Di-clo， Refrigerant-30， Freon-30， R-30， DCM， MDC
Fórmula química CH2Cl2 Número CAS 1975/9/2
Masa molar 84.93 g·mol−1 Un número 1593
PROPIEDADES
Apariencia Líquido incoloro
Olor Faint, chloroform-like
Densidad 1.3266 g/cm3 (20 °C)
Punto de fusion −96.7 °C (−142.1 °F; 176.5 k)
Punto de ebullición 39.6 °C (103.3 °F; 312.8 k)
decomposes at 720 °C[4]
39.75 °C (103.55 °F; 312.90 k)
at 760 mmHg
Presión de vapor 0.13 kPa (−70.5 °C)；2 kPa (−40 ºC)；19.3 kPa (0 °C)；57.3 kPa (25 °C)；79.99 kPa (35 °C)
Índice de refracción 1.4244 (20 °C)
punto de inflamabilidad None, but can form flammable vapour-air mixtures above ≈100 °C
Solubilidad Miscible in ethyl acetate, alcohol, hexanes, benceno, CCl4, éter dietílico, CHCl3
solubilidad en agua 25.6 gramos/litro (15 °C)；17.5 gramos/litro (25 °C)；15.8 gramos/litro (30 °C)；5.2 gramos/litro (60 °C)
Estabilidad Volatile
log P 1.19
Condición de almacenamiento room temp

 

Solicitud

1. Industrial solvent: DCM is widely used in industry as a polar organic solvent. It can dissolve and dilute many organic compounds, such as paints, glues, resins, adhesives and chemical raw materials. Dichloromethane has important applications in dye, leather, metal cleaning, electronic device cleaning and other industries.

2. Industria farmacéutica: chemical dichloromethane is a commonly used solvent and extraction agent, widely used in pharmaceutical preparations, synthetic drugs and natural drugs extraction and purification process.

3. Chemical synthesis: dichloromethane is an important reagent in organic chemical synthesis. Se puede utilizar como disolvente., dehydrating agent and reaction medium in chlorination reaction to help accelerate the reaction speed and increase the yield.

4. Gas chromatography-Mass spectrometry (GC-MS) : Methylene chloride is a commonly used extraction agent and solvent in gas chromatography-mass spectrometry. It can help separate and detect compounds in complex mixtures for use in chemical analysis and sample pretreatment in mass spectrometers.

5. Pesticide and fertilizer production: dichloromethane, as an intermediate and reaction solvent, can be used in the manufacturing process of pesticides and fertilizers.
 

Múltiples usos de los productos.

Se utiliza en la fabricación de productos químicos.,Industria farmacéutica,Industria de pinturas y revestimientos,Rubber and Plastics Industry,Industria textil,Industria electrónica,Automotive Industry

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