Introduction：Basic information about CAS 2829-46-1|7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE |
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| CAS Number | 2829-46-1 | Molecular Weight | 201.17800 |
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| Density | 1.433g/cm3 | Boiling Point | 429.72ºC at 760 mmHg |
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| Molecular Formula | C11H7NO3 | Melting Point | 300-304ºC |
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| MSDS | / | Flash Point | 213.687ºC |
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Names
| Name | 7-hydroxy-4-methyl-2-oxochromene-3-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.433g/cm3 |
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| Boiling Point | 429.72ºC at 760 mmHg |
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| Melting Point | 300-304ºC |
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| Molecular Formula | C11H7NO3 |
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| Molecular Weight | 201.17800 |
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| Flash Point | 213.687ºC |
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| Exact Mass | 201.04300 |
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| PSA | 74.23000 |
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| LogP | 1.67868 |
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| Vapour Pressure | 0mmHg at 25°C |
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| Index of Refraction | 1.641 |
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| InChIKey | GLGBPOSQDAZSIZ-UHFFFAOYSA-N |
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| SMILES | Cc1c(C#N)c(=O)oc2cc(O)ccc12 |
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| Storage condition | 2-8℃ |
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | 20/21/22-36/37/38 |
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| Safety Phrases | 26-36 |
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| HS Code | 2932209090 |
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Customs
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 3-Cyano-7-hydroxy-4-methylcoumarin |
| 7-Hydroxy-4-methyl-3-cyan-cumarin |
| 7-hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile |
| MFCD00674007 |
