Introduction：Basic information about CAS 253-52-1|Phthalazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Phthalazine |
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| CAS Number | 253-52-1 | Molecular Weight | 130.14700 |
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| Density | 1.183 g/cm3 | Boiling Point | 316.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C8H6N2 | Melting Point | 89-92 °C(lit.) |
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| MSDS | / | Flash Point | 162.5±12.2 °C |
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Names
| Name | phthalazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.183 g/cm3 |
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| Boiling Point | 316.0±0.0 °C at 760 mmHg |
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| Melting Point | 89-92 °C(lit.) |
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| Molecular Formula | C8H6N2 |
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| Molecular Weight | 130.14700 |
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| Flash Point | 162.5±12.2 °C |
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| Exact Mass | 130.05300 |
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| PSA | 25.78000 |
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| LogP | 0.46 |
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| Vapour Pressure | 0.000782mmHg at 25°C |
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| Index of Refraction | 1.653 |
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| InChIKey | LFSXCDWNBUNEEM-UHFFFAOYSA-N |
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| SMILES | c1ccc2cnncc2c1 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S24/25 |
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| WGK Germany | 3 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Phthalazine |
| MFCD00006908 |
| 2,3-Diazanaphthalene |
| PHZ |
| b-Phenodiazine |
| 4,5-BENZOPYRIDAZINE |
| BENZO[D]PYRIDAZINE |
| β-Phenodiazine |
| 2,3-BENZODIAZINE |
| EINECS 205-963-2 |
