Methacryloyl Chloride 99%min Manufacturer and supplier Cas No.: 920-46-7
Synonyms: 2-methyl-2-propenoyl chloride; 2-Methylacryloyl chloride; 2-methyl-acryloyl chloride; 2-Methylprop-2-enoylchlorid;
Molecular Structure:
Purity: 99%min Formula: C4H5ClO EINECS: 213-058-9
Appearance: Colorless and transparent liquid
Package: 60kg/steel-plastic drum, 540kg/pallet, 10,800kg/20FT with pallet
Methacryloyl chloride CAS No.: 920-46-7 is a colorless liquid with a pungent odor.This compound is soluble in organic solvents such as acetone and benzene, but it is immiscible with water. Methacryloyl chloride is a highly reactive compound. It can cause severe burns and is corrosive to the skin, eyes, and respiratory system. It is also flammable and may emit toxic fumes when heated. When we working with it, we should take proper safety precautions to prevent exposure and accidents.
Methacryloyl chloride is commonly used in the synthesis of polymers, particularly polymethacrylates. It serves as a monomer that can undergo polymerization reactions to form various types of polymers with different properties. The mechanism of action in polymer synthesis involves the reaction of methacryloyl chloride with other monomers or polymers. We can use it to functionalize surfaces and introduce specific chemical groups that can enhance the adhesion, wettability, or other properties of the material. The mechanism of action in surface modification involves the reaction of methacryloyl chloride with the surface functional groups, leading to the formation of covalent bonds and the attachment of the methacryloyl group.
Due to Methacryloyl chloride is easily to polymerize, to avoid the polymerization problem, it comes a stablizer like 4-Methoxyphenol (MEHQ) or an antioxidant Butylated hydroxytoluene (BHT). The content of stabilizer depends on different application. Our current standard method is to add MEHQ around 1000ppm when making a packing. Temperature also have an impact on the polymerization, it is suggest to store the finished product in cold storage warehouse.
Specification:
| Item | Index |
|---|---|
| Purity (%) | ≥99.0 |
| Methylacrylic Acid (%) | ≤0.30 |
| Acrylic Acid (%) | ≤0.30 |
| Methacrylic Anhydride (%) | ≤0.40 |
| Inhibitor Content (PPM) | MEHQ 1000PPM |
| Specific gravity:(25℃,g/ml) | 1.076 |
| Boiling point:(℃) | 95 |
| Flash point:(℃) | 2.5 |
| Appearance | Colorless liquid |
Application: Manufacture of polymers, surface modification, synthesis of special chemicals including pharmaceutical intermediates, agrochemicals, and fine chemicals.
Storage: Keep the package sealed and stored in cool, dry warehouse. Suggested choice is to store in reefer warehouse.
| Cas No.: | 920-46-7 |
|---|---|
| Purity: | 99% |
| Appearance: | colorless liquid |
| Package: | 60kg/steel-plastic drum/ 200kg/steel-plastic drum |