Methyl 2-oxo-2H-pyran-3-carboxylate
Modify Date: 2025-09-21 11:10:10
Methyl 2-oxo-2H-pyran-3-carboxylate structure
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Common Name | Methyl 2-oxo-2H-pyran-3-carboxylate | ||
|---|---|---|---|---|
| CAS Number | 25991-27-9 | Molecular Weight | 154.120 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 354.4±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H6O4 | Melting Point | 75-77ºC(lit.) | |
| MSDS | N/A | Flash Point | 158.7±24.4 °C | |
| Name | methyl 2-oxopyran-3-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 354.4±0.0 °C at 760 mmHg |
| Melting Point | 75-77ºC(lit.) |
| Molecular Formula | C7H6O4 |
| Molecular Weight | 154.120 |
| Flash Point | 158.7±24.4 °C |
| Exact Mass | 154.026611 |
| PSA | 56.51000 |
| LogP | -0.66 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.513 |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | 22 |
| Safety Phrases | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 2932209090 |
| Precursor 0 | |
|---|---|
| DownStream 9 | |
CAS#:480425-35-2
CAS#:653589-95-8
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CAS#:2672-57-3| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Methyl 2-pyrone-3-carboxylate |
| Methyl 2-oxo-2H-pyran-3-carboxylate |
| MFCD00075443 |
| 2H-Pyran-3-carboxylic acid, 2-oxo-, methyl ester |
| 3-carbomethoxy-2H-pyran-2-one |
| 3-Carbomethoxy-2-Pyrone |
| 3-methoxycarbonyl-2-pyrone |
| 2-oxo-2H-pyran-3-carboxylic acid methyl ester |
| EINECS 247-397-9 |