Introduction：Basic information about CAS 4774-34-9|4-Hydroxypyrimidine-5-carbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Hydroxypyrimidine-5-carbonitrile |
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| CAS Number | 4774-34-9 | Molecular Weight | 121.097 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 334.5±27.0 °C at 760 mmHg |
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| Molecular Formula | C5H3N3O | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 156.1±23.7 °C |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 4-Hydroxypyrimidine-5-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 334.5±27.0 °C at 760 mmHg |
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| Molecular Formula | C5H3N3O |
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| Molecular Weight | 121.097 |
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| Flash Point | 156.1±23.7 °C |
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| Exact Mass | 121.027611 |
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| PSA | 69.80000 |
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| LogP | -0.60 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.601 |
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| InChIKey | SVOQOFSQLVVHKQ-UHFFFAOYSA-N |
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| SMILES | N#Cc1cnc[nH]c1=O |
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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 | 26-36 |
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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
| 6-oxo-1H-pyrimidine-5-carbonitrile |
| 5-pyrimidinecarbonitrile, 4-hydroxy- |
| 1,4-Dihydro-4-oxo-5-pyrimidinecarbonitrile 1,6-Dihydro-6-oxo-5-pyrimidinecarbonitrile |
| 4-Hydroxypyrimidine-5-carbonitrile |
