Introduction：Basic information about CAS 16421-52-6|5H-Tetrazol-5-one,1,2-dihydro-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5H-Tetrazol-5-one,1,2-dihydro- |
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| CAS Number | 16421-52-6 | Molecular Weight | 86.05280 |
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| Density | 2.41g/cm3 | Boiling Point | 437.8ºC at 760mmHg |
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| Molecular Formula | CH2N4O | Melting Point | / |
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| MSDS | / | Flash Point | 218.6ºC |
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Names
| Name | 1,2-dihydrotetrazol-5-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.41g/cm3 |
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| Boiling Point | 437.8ºC at 760mmHg |
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| Molecular Formula | CH2N4O |
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| Molecular Weight | 86.05280 |
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| Flash Point | 218.6ºC |
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| Exact Mass | 86.02290 |
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| PSA | 74.43000 |
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| Vapour Pressure | 96mmHg at 25°C |
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| Index of Refraction | 1.988 |
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| InChIKey | JXBKZAYVMSNKHA-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]nn[nH]1 |
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Safety Information
Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,4-dihydro-tetrazolone |
| tetrazolinone |
| 5-Hydroxtetrazole |
| 5-oxo-4,5-dihydro-1H-tetrazole |
| 5-Hydroxytetrazole |
| 1H-Tetrazol-5-ol |
| 5(4H)-tetrazolinone |
