| Product Name | Terephthalonitrile |
| CAS No. | 623-26-7 |
| Synonyms | 1,4-Benzenedicarbonitrile; 1,4-Dicyanobenzene; benzene-1,4-dicarbonitrile; 1,4-Benzendikarbonitril; 1,4-Benzodinitrile |
| InChI | InChI=1/C8H4N2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H |
| Molecular Formula | C8H4N2 |
| Molecular Weight | 128.1308 |
| Density | 1.16g/cm3 |
| Melting point | 222-227℃ |
| Boiling point | 289.6°C at 760 mmHg |
| Flash point | 142.8°C |
| Water solubility | 0.08 g/L (23℃) |
| Refractive index | 1.565 |
| Safety | S24/25:; |
623-26-7 terephthalonitrile
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