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Diklorometana

  • Nama Produk: Diklorometana
  • Nama lain: DCM， MDC
  • Nomer CAS.: 75-09-2
  • Kemurnian: 99.95%
  • MF: CH2Cl2
  • Penampilan: Colorless liquid
  • Kemasan: Drum
  • Sertifikat: ISO
  • Aplikasi: It has various industrial and commercial uses due to its solvent properties and low boiling point
  • Sampel: Tersedia

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Rincian produk

Diklorometana, an organic compound, 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.
 

Parameter Produk

Sinonim Methylene bichloride， Methylene chloride gas， Methylene dichloride， Solmethine， Narkotil， Solaesthin， Di-clo， Refrigerant-30， Freon-30， R-30， DCM， MDC
Rumus Kimia CH2Cl2 Nomor CAS 1975/9/2
Masa molar 84.93 g·mol−1 Sebuah angka 1593
PROPERTI
Penampilan Colorless liquid
Bau Faint, chloroform-like
Kepadatan 1.3266 gram/cm3 (20 °C)
Titik lebur −96.7 °C (−142.1 °F; 176.5 K)
Titik didih 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
Tekanan uap 0.13 kPa (−70.5 °C)；2 kPa (−40 °C)；19.3 kPa (0 °C)；57.3 kPa (25 °C)；79.99 kPa (35 °C)
Indeks bias 1.4244 (20 °C)
Titik nyala None, but can form flammable vapour-air mixtures above ≈100 °C
Kelarutan Miscible in ethyl acetate, alcohol, hexanes, benzene, CCl4, diethyl ether, CHCl3
Kelarutan dalam air 25.6 g/L (15 °C)；17.5 g/L (25 °C)；15.8 g/L (30 °C)；5.2 g/L (60 °C)
Stabilitas Volatile
log P 1.19
Kondisi penyimpanan room temp

 

Aplikasi

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, resin, adhesives and chemical raw materials. Dichloromethane has important applications in dye, leather, metal cleaning, electronic device cleaning and other industries.

2. Pharmaceutical industry: 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. Sintesis kimia: dichloromethane is an important reagent in organic chemical synthesis. It can be used as a solvent, 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.
 

Berbagai kegunaan produk

Ini digunakan dalam Manufaktur Kimia,Industri farmasi,Industri Cat dan Pelapis,Rubber and Plastics Industry,Industri tekstil,Electronics Industry,Automotive Industry

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