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ChemImpex Pyromellitic dianhydride; 99.8% (Assay), Purified; 89-32-7; MFCD00005005, 100G
List Price $44.71 Your Price $44.71
ChemImpex Pyromellitic dianhydride; 99.8% (Assay), Purified; 89-32-7; MFCD00005005 - CMX (Additional S&H or Hazmat Fees May Apply)
NETA PART: CMX-31898-100G
MFG.PART: 31898-100G
UNSPSC: 12350000
Manufacturer: Chem Impex International
Specifications
| Synonyms | Benzene-1,2,4,5-tetracarboxylic dianhydride, 1,2,4,5-Benzenetetracarboxylic anhydride |
| CAS Number | 89-32-7 |
| Purity | ≥ 99.8% (Assay), Purified |
| Molecular Formula | C10H2O6 |
| Molecular Weight | 218.12 |
| MDL Number | MFCD00005005 |
| PubChem ID | 6966 |
| Melting Point | 286 - 288 °C |
| Density | 1.68 |
| Appearance | White to off-white crystalline powder |
| Boiling Point | 397 - 400 °C |
| Conditions | Store at RT |
Safety & Regulations
| Hazmat | No |
| Antibiotic | No |
| DEA-regulated | No |
| Warnings | - |
Pyromellitic dianhydride is widely utilized in research focused on:
- Polymer Production: It serves as a key monomer in the synthesis of polyimides, which are known for their excellent thermal stability and mechanical properties, making them ideal for aerospace and electronics applications.
- Adhesives and Sealants: This compound is used in formulating high-performance adhesives that require strong bonding at elevated temperatures, particularly in automotive and construction industries.
- Coatings: Pyromellitic dianhydride is incorporated into coatings to enhance their durability and resistance to chemicals and heat, which is beneficial for industrial equipment and protective surfaces.
- Pharmaceuticals: It plays a role in the development of drug delivery systems, where its ability to form stable complexes with various drugs can improve their efficacy and bioavailability.
- Electronics: The compound is utilized in the production of dielectric materials for capacitors and other electronic components, providing superior insulation properties compared to traditional materials.
| SKU | CMX-31898-100G |
|---|---|
| Supplier Part Number | 31898-100G |
| UM | EA |
| UNSPSC | 12350000 |
| Manufacturer | Chem Impex International |
| Temperature | Store at RT |
| ProductLine | CMX |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| CAS Number | 89-32-7 |
| Energy Star | No |
| Green | No |
| Controlled | N |