Introduction：Basic information about CAS 499770-67-1|1-Methyl-1H-benzo[d][1,2,3]triazole-5-carbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Methyl-1H-benzo[d][1,2,3]triazole-5-carbaldehyde |
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| CAS Number | 499770-67-1 | Molecular Weight | 161.161 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 354.1±15.0 °C at 760 mmHg |
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| Molecular Formula | C8H7N3O | Melting Point | 159ºC |
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| MSDS | USA | Flash Point | 168.0±20.4 °C |
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Names
| Name | 1-Methyl-1H-benzo[d][1,2,3]triazole-5-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 354.1±15.0 °C at 760 mmHg |
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| Melting Point | 159ºC |
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| Molecular Formula | C8H7N3O |
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| Molecular Weight | 161.161 |
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| Flash Point | 168.0±20.4 °C |
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| Exact Mass | 161.058914 |
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| PSA | 47.78000 |
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| LogP | 0.48 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.668 |
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| InChIKey | IPVPVOVAJDRRAK-UHFFFAOYSA-N |
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| SMILES | Cn1nnc2cc(C=O)ccc21 |
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Safety Information
| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R20/21/22;R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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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-methylbenzotriazole-5-carbaldehyde |
| 1-Methyl-1H-benzotriazole-5-carbaldehyde |
| 1H-1,2,3-Benzotriazole-5-carboxaldehyde, 1-methyl- |
| 1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde |
