Introduction：Basic information about CAS 90921-09-8|4-Oxo-7-chromanecarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Oxo-7-chromanecarboxylic acid |
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| CAS Number | 90921-09-8 | Molecular Weight | 192.168 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 422.4±45.0 °C at 760 mmHg |
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| Molecular Formula | C10H8O4 | Melting Point | 259 °C |
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| MSDS | / | Flash Point | 176.4±22.2 °C |
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Names
| Name | 4-Oxo-7-chromanecarboxylic acid |
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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 | 422.4±45.0 °C at 760 mmHg |
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| Melting Point | 259 °C |
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| Molecular Formula | C10H8O4 |
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| Molecular Weight | 192.168 |
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| Flash Point | 176.4±22.2 °C |
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| Exact Mass | 192.042252 |
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| PSA | 63.60000 |
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| LogP | 2.15 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.607 |
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| InChIKey | UMDDDSGHXQOLKM-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccc2c(c1)OCCC2=O |
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Synonyms
| 2H-1-Benzopyran-7-carboxylic acid, 3,4-dihydro-4-oxo- |
| 4-Oxo-buttersaeure-isopropylester |
| Isopropyl-4-oxobutanoat |
| 4-oxo-chroman-7-carboxylic acid |
| 4-Oxo-chroman-carbonsaeure-(7) |
| Butanoic acid,4-oxo-,1-methylethyl ester |
| 4-oxo-butyric acid isopropyl ester |
| acide chromannone-4 carboxylique-7 |
| 4-Oxo-7-chromanecarboxylic acid |
| isopropyl 4-oxobutanoate |
