2,3-Pyrazinedicarboxylic anhydride
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Molecular formula :
Molecular weight :
Properties :
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Basic Information
| English name | 2,3-Pyrazinedicarboxylic anhydride |
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| Alternative name | 呋[3,4-b]吡嗪-5,7-二酮 |
| Cas No. | 4744-50-7 |
| MDL No. | MFCD00179418 |
| Precise molecular weight | 150.00654 |
| Smiles | O=C1OC(=O)c2nccnc12 |
Safety Information
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Vapor pressure | 0.0±0.8 mmHg at 25°C |
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |  |
| Melting point | 210 °C (dec.)(lit.) |
| Chemical stability | 避免强氧化剂 |
| Boiling point | 357.3±22.0 °C at 760 mmHg |
| Customs code | 29349990 |
| Safety Instructions | S26-S36 |
| Water solubility | 微溶 |
| Symbol | GHS07 |
| Storage requirements | 密闭,阴凉干燥处保存 |
| Boiling point | 169.9±22.3 °C |
Product Details
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