Introduction：Basic information about CAS 480-65-9|2H-Pyran-5-carboxylicacid, 4,6-dimethyl-2-oxo-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-Pyran-5-carboxylicacid, 4,6-dimethyl-2-oxo- |
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| CAS Number | 480-65-9 | Molecular Weight | 168.14700 |
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| Density | 1.326g/cm3 | Boiling Point | 303.4ºC at 760mmHg |
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| Molecular Formula | C8H8O4 | Melting Point | 154-156ºC |
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| MSDS | / | Flash Point | 125.8ºC |
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Names
| Name | isodehydroacetic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.326g/cm3 |
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| Boiling Point | 303.4ºC at 760mmHg |
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| Melting Point | 154-156ºC |
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| Molecular Formula | C8H8O4 |
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| Molecular Weight | 168.14700 |
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| Flash Point | 125.8ºC |
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| Exact Mass | 168.04200 |
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| PSA | 67.51000 |
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| LogP | 0.95480 |
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| Vapour Pressure | 0.000215mmHg at 25°C |
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| Index of Refraction | 1.4530 (estimate) |
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| InChIKey | QOADIMYPCZMZSG-UHFFFAOYSA-N |
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| SMILES | Cc1cc(=O)oc(C)c1C(=O)O |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 36 |
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| Safety Phrases | S24/25 |
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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
| 4,6-DIMETHYL-2-OXO-2H-PYRAN-5-CARBOXYLIC ACID |
| EINECS 207-554-4 |
| ISODEHYDRACETIC ACID |
| Isodehydroacetic acid |
| 2,4-dimethyl-6-oxopyran-3-carboxylic acid |
| MFCD00023864 |
