15667-21-7
15667-21-7 structure
- Name: D-Erythronolactone
- Chemical Name: d-erythronolactone
- CAS Number: 15667-21-7
- Molecular Formula: C4H6O4
- Molecular Weight: 118.088
- Catalog: Chemical reagent Organic reagent Ester Lactone compound
- Create Date: 2018-08-26 21:02:14
- Modify Date: 2025-08-27 10:08:16
| Name | d-erythronolactone |
|---|---|
| Synonyms |
D-Erythronolactone
2,3,4-Quinolinetriol D-Erythronic g-lactone 3,4-Dihydroxy-2-oxo-1,2-dihydro-chinolin (3R,4R)-3,4-Dihydroxydihydrofuran-2(3H)-one 2,4-Quinolinetriol Carbostyril-3,4-diol 1H-2-oxo-3,4-dihydroxyquinoline D-Erythronic acid γ-lactone D-Erythrono-1,4-lactone Erythrono-1,4-lactone (3R,4R)-3,4-Dihydroxydihydro-2(3H)-furanone (3R,4R)-(-)-D-Erythronolactone MFCD00077763 2(3H)-Furanone, dihydro-3,4-dihydroxy-, (3R,4R)- D-Erythronic γ-Lactone (3R,4R)-Dihydroxydihydro-2(3H)-furanone 2-Oxo-3,4-dihydroxy-1,2-dihydroquinolin 3,4-dihydroxy-dihydro-furan-2-one 3,4-Dihydroxy-carbostyril |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 277.1±7.0 °C at 760 mmHg |
| Melting Point | 100-102ºC(lit.) |
| Molecular Formula | C4H6O4 |
| Molecular Weight | 118.088 |
| Flash Point | 129.1±11.7 °C |
| Exact Mass | 118.026611 |
| PSA | 66.76000 |
| LogP | -2.07 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.580 |
| Storage condition | -20°C |
| Safety Phrases | 24/25 |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932209090 |
| Precursor 8 | |
|---|---|
| DownStream 4 | |
![[(3R,4S)-4-hydroxy-2-oxo-oxolan-3-yl] [(4-methylphenyl)amino]carbamoylformate structure](https://image.chemsrc.com/caspic/091/7152-74-1.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |