What is the CAS number 75 09 2?

What is the CAS number 75 09 2?

CAS number 75-09-2 refers to dichloromethane, also commonly known as methylene chloride or DCM.

Dichloromethane (DCM) is an organic compound with a colourless, ether-like smell and a pungent taste. It is formed by replacing hydrogen atoms in methane with chlorine atoms. DCM (CAS number 75 09 2) is slightly soluble in water, but is soluble in ethanol and diethyl ether. It is a non-flammable, low-boiling-point solvent. Its vapour is only moderately combustible. It is often used to replace flammable petroleum ether and diethyl ether. Methylene chloride is highly soluble, and is widely used in industry as a solvent, intermediate, and coolant, and in pharmaceutical preparation, laboratories, and the pharmaceutical industry.

What is dichloromethane used for?

CAS number 75 09 2 Dichloromethane is a versatile solvent thanks to its excellent dissolving power, high volatility and low flammability.

• Paint stripping: Historically, it was primarily used in paint strippers and varnish removers. However, its use in this way is now heavily restricted or banned in many countries due to safety concerns.
• Industrial solvent: It is used as a process solvent in the manufacture of pharmaceuticals, herbicides, and other chemicals.
• Chemical processing: It is used as a reaction medium and extraction solvent. A classic example of this is its use in the extraction of caffeine from coffee and tea to produce decaffeinated products.
• Metal cleaning and degreasing: It is used to clean and degrease metal parts and surfaces.
• Aerosol propellant: It is used in products such as paints, spray adhesives and insect sprays.
• Foam manufacturing: Used as a blowing agent in the production of polyurethane foams.
• Pharmaceuticals: As a solvent in the synthesis of various drugs and antibiotics.

where to buy CAS number 75-09-2 DCM?

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