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Chloromethane-Fine chemicals

Product Description

1. Product description: Methyl chloride (methyl chloride), also known as methyl chloride, has a molecular weight of 50.49 and a chemical formula of CH3Cl. It is a colorless and easy to liquefy gas. It is stored in a steel bottle after pressurized liquefaction. It is an organic halide. Slightly soluble in water, easily soluble in chloroform, ether, ethanol and acetone. It is flammable, explosive, and moderately hazardous. Non-corrosive.

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Appearance

Colorless transparent liquid

Monochloromethane,ω/%        ≥

99.90

99.80

99.50

Moisture,ω/%             ≤

0.0050

0.0100

0.0150

Acidity (calculated as HCl),ω/%  ≤

0.001

0.002

0.0025

Evaporation residue,ω/%       ≤

0.0020

0.0020

0.0050

Chloroethane,ω/%

negotiated by the supplier and the buyer

Product use

1, for the production of methylchlorosilanes, tetramethyl lead, methylcellulose and the like, for the production of small amounts of quaternary ammonium compounds, pesticides, used as a solvent in the production of butyl rubber.

2. An important raw material for organic synthesis. Mainly used to produce organosilicon compounds-methylchlorosilane, and methyl cellulose. It is also widely used as solvents, extractants, propellants, refrigerants, local anesthetics, methylation reagents, and used in the production of pesticides, medicines, perfumes, etc. About 80% of the methyl chloride produced in the world is used to produce methylchlorosilane and tetramethyl lead, but as the anti-knock compounds in gasoline are gradually being replaced by lead-free substances, the consumption of tetramethyl lead is gradually decreasing.

3. Mainly used as a raw material for organosilicon, but also as a solvent, refrigerant, perfume, etc.

4. Storage precautions: Store in a cool, ventilated warehouse for poisonous gases. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. should be kept away from oxidizer, do not store together. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment.