Introduction：Basic information about CAS 20934-51-4|1-METHYLQUINOXALINE-2,3(1H,4H)-DIONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-METHYLQUINOXALINE-2,3(1H,4H)-DIONE |
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| CAS Number | 20934-51-4 | Molecular Weight | 176.17200 |
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| Density | 1.292g/cm3 | Boiling Point | / |
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| Molecular Formula | C9H8N2O2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-methyl-1H-quinoxaline-2,3-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.292g/cm3 |
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| Molecular Formula | C9H8N2O2 |
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| Molecular Weight | 176.17200 |
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| Exact Mass | 176.05900 |
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| PSA | 54.86000 |
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| LogP | 0.22680 |
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| Index of Refraction | 1.585 |
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| InChIKey | ZJDLDFIDSAFPFG-UHFFFAOYSA-N |
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| SMILES | Cn1c(=O)c(=O)[nH]c2ccccc21 |
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| Storage condition | 2-8°C |
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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-Methyl-1,4-dihydro-2,3-quinoxalinedione |
| 1-Methyl-1,4-dihydro-chinoxalin-2,3-dion |
| 1,2,3,4-tetrahydro-1-methyl-2,3-dioxoquinoxaline |
| 1,2,3,4-tetrahydro-3-keto-1-methylquinoxaline |
| N-Methyl-1,4-dihydro-2,3-quinoxalinedione |
| 1-Methylquinoxaline-2,3-dione |
| 1-methyl-1,4-dihydroquinoxaline-2,3-dione |
