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HS Code |
368384 |
| Chemical Name | 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) |
| Cas Number | 2997-92-4 |
| Molecular Formula | C12H22N4O4 |
| Molecular Weight | 286.33 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 64-67 °C |
| Boiling Point | Decomposes before boiling |
| Solubility | Soluble in organic solvents such as ethanol and acetone |
| Density | 1.106 g/cm³ |
| Storage Temperature | 2-8 °C (Refrigerated) |
| Purity | Typically ≥98% |
| Synonyms | AIBN ester, V-601, Ethyl 2,2'-azobisisobutyrate |
| Application | Radical initiator in polymerization |
As an accredited 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g bottle of 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) is packaged in a sealed amber glass container with secure screw cap. |
| Shipping | **Shipping Description:** 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) should be shipped as a hazardous material, typically under UN number 3234 (for self-reactive substances, type C, solid or liquid). It must be packed in tightly sealed, appropriately labeled containers, kept cool, and protected from light, heat, and ignition sources in compliance with relevant transport regulations. |
| Storage | 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) should be stored in a cool, dry, and well-ventilated area, away from heat, sparks, open flames, and direct sunlight. Keep the container tightly closed and protected from physical damage. Store at temperatures below 25°C in a designated chemical storage area, separated from oxidizers, reducing agents, and incompatible substances. Refrigeration is recommended for optimal stability. |
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Purity 98%: 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) with 98% purity is used in radical polymerization processes, where it ensures consistent molecular weight distribution in polymers. Decomposition Temperature 60°C: 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) at a decomposition temperature of 60°C is used in emulsion polymerization, where it provides controlled initiation rates for uniform polymer particle size. Molecular Weight 270.36 g/mol: 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) with a molecular weight of 270.36 g/mol is used in bulk polymer synthesis, where it enables precise kinetic control and reproducible reaction outcomes. Stability at ambient conditions: 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) possessing stability at ambient conditions is used in storage and transport of chemical initiators, where it minimizes risks of premature decomposition and product wastage. Particle Size <100 µm: 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) with particle size less than 100 µm is used in suspension polymerization, where it promotes rapid dissolution and homogeneous initiation throughout the reaction medium. Assay ≥99%: 2,2'-Azobis(2-Methylpropionic Acid Ethyl Ester) with assay of at least 99% is used in specialty acrylic coatings production, where it ensures high-purity initiator for enhanced gloss and durability. |
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