Introduction：Basic information about CAS 4115-76-8|4,8-Dimethyl-7-hydroxycoumarin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,8-Dimethyl-7-hydroxycoumarin |
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| CAS Number | 4115-76-8 | Molecular Weight | 190.195 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 375.0±42.0 °C at 760 mmHg |
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| Molecular Formula | C11H10O3 | Melting Point | / |
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| MSDS | / | Flash Point | 169.1±20.7 °C |
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Names
| Name | 7-hydroxy-4,8-dimethylchromen-2-one |
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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 | 375.0±42.0 °C at 760 mmHg |
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| Molecular Formula | C11H10O3 |
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| Molecular Weight | 190.195 |
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| Flash Point | 169.1±20.7 °C |
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| Exact Mass | 190.062988 |
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| PSA | 50.44000 |
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| LogP | 2.83 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.599 |
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| InChIKey | MVMMGVPSTRNMSV-UHFFFAOYSA-N |
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| SMILES | Cc1cc(=O)oc2c(C)c(O)ccc12 |
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Safety Information
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
| 4,8-dimethyl-7-hydroxy-2H-1-benzopyran-2-one |
| 7-Hydroxy-4,8-dimethylcoumarin |
| 4,8-Dimethyl-7-hydroxycoumarin |
| 7-hydroxy-4,8-dimethyl-2H-1-benzopyran-2-one |
| 4,8-Dimethylumbelliferone |
| 7-Hydroxy-4,8-dimethyl-2H-chromen-2-one |
| Coumarin, 7-hydroxy-4,8-dimethyl- |
| 2H-1-Benzopyran-2-one, 7-hydroxy-4,8-dimethyl- |
