Introduction：Basic information about CAS 54660-78-5|4-Chloropyrimidin-5-amine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chloropyrimidin-5-amine |
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| CAS Number | 54660-78-5 | Molecular Weight | 129.548 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 253.8±20.0 °C at 760 mmHg |
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| Molecular Formula | C4H4ClN3 | Melting Point | 110-116℃ |
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| MSDS | ChineseUSA | Flash Point | 107.3±21.8 °C |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 5-Amino-4-Chloropyrimidine |
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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 | 253.8±20.0 °C at 760 mmHg |
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| Melting Point | 110-116℃ |
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| Molecular Formula | C4H4ClN3 |
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| Molecular Weight | 129.548 |
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| Flash Point | 107.3±21.8 °C |
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| Exact Mass | 129.009369 |
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| PSA | 51.80000 |
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| LogP | 0.62 |
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| Appearance of Characters | Solid | White to pale brown |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.618 |
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| InChIKey | LHGMCUVJFRBVBH-UHFFFAOYSA-N |
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| SMILES | Nc1cncnc1Cl |
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| Storage condition | 2-8°C |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H318 |
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| Precautionary Statements | P280-P305 + P351 + P338 |
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| Hazard Codes | Xn |
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| Risk Phrases | 22-41 |
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| Safety Phrases | 26-39 |
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| RIDADR | NONH for all modes of transport |
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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
| 5-Pyrimidinamine, 4-chloro- |
| 4-Chloro-5-pyrimidinamine |
| 4-chloropyrimidin-5-amine |
