Diethyl maleate paramete
| CAS No.: | 141-05-9 |
| MF: | C8H12O4 |
| Place of Origin: | Shandong, China |
| Purity: | 99.5%min |
| Model Number: | 141-05-9 |
| Appearance: | Colorless Transparent Liquid |
| Other Names: | DIETHYL MALEATE |
| EINECS No.: | 205-451-9 |
| Type: | Syntheses Material Intermediates |
| Brand Name: | Lookchemical |
| Application: | Fine Chemical Intermediate |
| CAS: | 141-05-9 |
Application
Diethyl maleate, also known as diethyl maleate, is used in pesticides for the preparation of organophosphorus insecticide malathion, and is also an intermediate in pharmaceuticals, spices, and water quality stabilizers (organic polycarboxylic phosphonic acid compounds).
Diethyl maleic acid is a polymer monomer, pesticide, medicine, flavor, water stabilizer (organic polycarboxylic phosphonic acid compounds) intermediate. Mainly used in the production of organophosphorus pesticide malathion (Marathon)
In pesticides for the preparation of organophosphorus insecticide malathion, in addition to medicine, spices, water stabilizer (organic polycarboxylic phosphonic acid compounds) intermediate; It can also be used in the production of spices
Check ammonia and potassium. Gas chromatographic stationary solution (maximum service temperature 40℃, solvents are benzene, chloroform, ethanol). Solvents for resins and nitrocellulose, plasticizers, organic synthesis, insecticides, polymer monomers, plastic additives.
Used as pesticide intermediate, used in the preparation of organophosphorus pesticide malathion, can also be used in the production of spices
Specification：
| Item | Specifications |
| Appearance | Colorless transparent liquid |
| Content of esters | ≥99% |
| Acidity degree | ≤0.2% |
| Water |
≤0.1% |
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