Introduction：Basic information about CAS 37103-91-6|2,4(1H,3H)-Pyrimidinedione,5-fluorodihydro-6-hydroxy-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4(1H,3H)-Pyrimidinedione,5-fluorodihydro-6-hydroxy- |
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| CAS Number | 37103-91-6 | Molecular Weight | 148.09300 |
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| Density | 1.63g/cm3 | Boiling Point | / |
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| Molecular Formula | C4H5FN2O3 | Melting Point | >130ºC (dec.) |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5-fluoro-6-hydroxy-1,3-diazinane-2,4-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.63g/cm3 |
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| Melting Point | >130ºC (dec.) |
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| Molecular Formula | C4H5FN2O3 |
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| Molecular Weight | 148.09300 |
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| Exact Mass | 148.02800 |
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| PSA | 78.43000 |
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| Index of Refraction | 1.524 |
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| InChIKey | AWONXBGDFDRWRH-UHFFFAOYSA-N |
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| SMILES | O=C1NC(=O)C(F)C(O)N1 |
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| Storage condition | -20?C Freezer |
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Safety Information
| Risk Phrases | 23/24/25 |
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| Safety Phrases | S22-S36/37-S45 |
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| RIDADR | UN 2811 |
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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-Fluor-6-hydroxydihydrouracil |
| Uracilfluorohydrin |
| anhydrous 5-fluoro-6-hydroxy-5,6-dihydrouracil |
| 5-Fluor-6-hydroxy-5,6-dihydrouracil |
| 5-fluoro-6-hydroxy-1,3,5,6-tetrahydropyrimidine-2,4-dione |
| 5-fluoro-6-hydroxy-dihydro-pyrimidine-2,4-dione |
