807516 Sigma-Aldrich苯-1,2,4,5,-四羧酸二酐
1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis. CAS 89-32-7, molar mass 218.12 g/mol.
More>> 1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis. CAS 89-32-7, molar mass 218.12 g/mol. Less<<苯-1,2,4,5,-四羧酸二酐 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: Pyromellitic dianhydride
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Overview
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Key Spec Table
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 89-32-7 | 201-898-9 | C₁₀H₂O₆ | 218.12 g/mol |
Products
| Catalogue Number | Packaging | Qty/Pack | |
|---|---|---|---|
| 8.07516.0100 | 玻璃瓶 | 100 g |
| Description | |
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| Catalogue Number | 807516 |
| Synonyms | Pyromellitic dianhydride |
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| Product Information | |
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| CAS number | 89-32-7 |
| EC index number | 607-098-00-X |
| EC number | 201-898-9 |
| Hill Formula | C₁₀H₂O₆ |
| Molar Mass | 218.12 g/mol |
| HS Code | 2917 39 85 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | 1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis. CAS 89-32-7, molar mass 218.12 g/mol. |
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| Toxicological Information | |
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| LD 50 oral | LD50 Rat 2250 mg/kg |
| Safety Information | |
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| Categories of danger | irritant, sensitizing |
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| Storage | Store below +30°C. |
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| Specifications | |
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| Assay (estericification) | ≥ 97.0 % |
| Melting range (lower value) | ≥ 284 °C |
| Melting range (upper value) | ≤ 288 °C |
| Identity (IR) | passes test |
| Global Trade Item Number | |
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| Catalogue Number | GTIN |
| 8.07516.0100 | 04022536396354 |