Introduction：Basic information about CAS 16681-77-9|N-Methyltetrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N-Methyltetrazole |
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| CAS Number | 16681-77-9 | Molecular Weight | 84.080 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 171.3±23.0 °C at 760 mmHg |
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| Molecular Formula | C2H4N4 | Melting Point | 40 °C |
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| MSDS | / | Flash Point | 57.4±22.6 °C |
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Names
| Name | 1-methyltetrazole |
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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 | 171.3±23.0 °C at 760 mmHg |
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| Melting Point | 40 °C |
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| Molecular Formula | C2H4N4 |
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| Molecular Weight | 84.080 |
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| Flash Point | 57.4±22.6 °C |
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| Exact Mass | 84.043594 |
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| PSA | 43.60000 |
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| LogP | -0.59 |
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| Vapour Pressure | 1.4±0.3 mmHg at 25°C |
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| Index of Refraction | 1.665 |
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| InChIKey | OMAFFHIGWTVZOH-UHFFFAOYSA-N |
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| SMILES | Cn1cnnn1 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | 36/37/38 |
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| RIDADR | 1325.0 |
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| WGK Germany | 2 |
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| HS Code | 2933990090 |
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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-methyl-1,2,3,4-tetraazole |
| 1-methyl-1,2,3,4-tetrazole |
| methyl tetrazole |
| 1-Methyl-1H-tetrazol |
| N-Methyltetrazole |
| tetrazol-1-yl-methane |
| 1-Methyl-1H-tetraazole |
| 1H-Tetrazole, 1-methyl- |
| 1-Methyl-1H-tetrazole |
| MFCD00129972 |
| 1H-Tetrazole,1-methyl |
| 1-Methyl-1HTetrazole |
