Products
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.
Product Index
|
Project |
index |
||
|
High-class product |
First-class product |
Qualified product |
|
|
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.
