Introduction：Basic information about CAS 13754-19-3|4,5-pyrimidinediamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-pyrimidinediamine |
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| CAS Number | 13754-19-3 | Molecular Weight | 110.117 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 348.7±0.0 °C at 760 mmHg |
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| Molecular Formula | C4H6N4 | Melting Point | 204-206 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 175.8±9.5 °C |
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Names
| Name | 4,5-Diaminopyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 348.7±0.0 °C at 760 mmHg |
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| Melting Point | 204-206 °C(lit.) |
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| Molecular Formula | C4H6N4 |
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| Molecular Weight | 110.117 |
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| Flash Point | 175.8±9.5 °C |
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| Exact Mass | 110.059242 |
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| PSA | 77.82000 |
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| LogP | -0.08 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.695 |
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| InChIKey | PPAULTVPKLVLII-UHFFFAOYSA-N |
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| SMILES | Nc1cncnc1N |
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| Storage condition | -20°C |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2933599090 |
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Customs
| HS Code | 2933599090 |
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| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| MFCD00006113 |
| Pyrimidine-4,5-diamine |
| EINECS 237-339-0 |
| 4,5-pyrimidinediamine |
