Introduction：Basic information about CAS 74638-76-9|Kopexil, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Kopexil |
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| CAS Number | 74638-76-9 | Molecular Weight | 126.117 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 475.5±37.0 °C at 760 mmHg |
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| Molecular Formula | C4H6N4O | Melting Point | / |
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| MSDS | / | Flash Point | 241.4±26.5 °C |
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Names
| Name | 2,4-diamino pyrimidine-3-oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 475.5±37.0 °C at 760 mmHg |
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| Molecular Formula | C4H6N4O |
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| Molecular Weight | 126.117 |
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| Flash Point | 241.4±26.5 °C |
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| Exact Mass | 126.054161 |
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| PSA | 90.39000 |
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| LogP | -1.17 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.742 |
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| InChIKey | YTKGAYFHUZTLCI-UHFFFAOYSA-N |
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| SMILES | N=c1nccc(N)n1O |
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Safety Information
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
| 2,4-Pyrimidinediamine 3-oxide |
| Pyrimidine-2,4-diamine 3-oxide |
| Kopexil |
| 2,4-Pyrimidinediamine,3-oxide (9CI) |
| 2,4-diaminopyrimidine-3oxide |
| 2,4-diaminopyrimidine 3-N-oxide |
| Aminexil |
| 2,4-pyrimidinediamine, 3-oxide |
| diaminopyrimidine oxide |
| 2,4-pyrimidinediamine-3-oxide |
| 2,4-Diamino pyrimidine-3-oxide |
