599-04-2
599-04-2 structure
- Name: D-(-)-Pantolactone
- Chemical Name: (R)-pantolactone
- CAS Number: 599-04-2
- Molecular Formula: C6H10O3
- Molecular Weight: 130.142
- Catalog: Chemical reagent Organic reagent Ester Lactone compound
- Create Date: 2018-02-03 08:00:00
- Modify Date: 2026-07-01 16:33:55
| Name | (R)-pantolactone |
|---|---|
| Synonyms |
R(-)-3,3-DIMETHYL-2-HYDROXY-GAMMA-BUTYROLACTONE
Dihydro-4,4-dimethyl-3-hydroxy-2(3H)-furanone D-PANTOYL LACTONE D-PANTOIC ACID G-LACTONE (R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one α-Hydroxy-β,β-dimethyl-γ-butyrolactone EINECS 209-963-3 D-(-)-PANTOYL LACTONE D-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R) (R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE D-(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE Dihydro-3-hydroxy-4H-dimethyl-2(3H)-furanone MFCD00005392 (-)-2-Hydroxy-3,3-diMethyl-γ-butyrolactone (3R)-3-hydroxy-4,4-dimethyloxolan-2-one D-(-)-Pantanolactone D-Pantolactone,(R)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone, (R)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-Pantolactone, Pantoic acid γ-lactone (R)-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE (R)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone dihydro-3-hydroxy-4,4-dimethyl-,(R)-2(3H)-Furanone PANTOLACTONE-D D-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE (R)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE alpha-Hydroxy-beta,beta-dimethyl-alpha-butyrolactone D-(-)-Pantolyl lactone 3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one PANTOLACTONE Pantoic lactone (-)-D-PANTOLACTONE Pantoyl lactone D-MINUS-PANTOYLLACTONE Dexpanthenol Lactone IMpurity Pentoyl lactone Pentoyl lactone clene D-1-HYDROXY-2,2-DIMETHYL-3-BUTYROLACTONE Pantoyllactone Dexpanthenol Impurity 1 Pantoic Acid g-Lactone D-(-)-Pantoic acid lactone (R)-Pantolacton ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, D-(-) (R)-Pantoyl lactone Pantothenic lactone Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone DL-Pantoic acid γ-lactone Pantolyl lactone Pantoiclactone (R)-N-Pantolactone Hydroxy-,-dimethyl-butyrolactone 2,4-Dihydroxy-3,3-dimethylbutyric acid γ-lactone (R)-(-)-PANTOLACTONE R(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE (R)-(-)-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE D-PANTOLACTONE (3R)-Dihydro-3-hydroxy-4,4-diMethyl-2(3H)-furanone 3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone Pantolactone 2,4-DIHYDROXY-3,3-DIMETHYLBUTYRIC ACID GAMMA-LACTONE PANTOIC ACID GAMMA-LACTONE 4-dimethyl-dihydro-3-hydroxy-(theta)-2(3h)-furanon Pan-acid lactone (R)-(-)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone D-(-)-2-Hydroxy-3,3-dimethyl-gamma-butyrolactone D-(-)-Pantoyl Lactone D-(-)-PANTOLACTONE (3R)-Tetrahydro-3-hydroxy-4,4-diMethylfuran-2-one |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 224.6±0.0 °C at 760 mmHg |
| Melting Point | 91 °C(lit.) |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.142 |
| Flash Point | 99.0±13.2 °C |
| Exact Mass | 130.062988 |
| PSA | 46.53000 |
| LogP | -0.80 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.469 |
| Storage condition | 2-8°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | F |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| HS Code | 2932209090 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![(R)-2,4-dihydroxy-N-[(1R)-2-endo-hydroxy-3-endo-bornyl]-3,3-dimethylbutyramide structure](https://image.chemsrc.com/caspic/323/107730-03-0.png)
![(2R)-2,4-dihydroxy-N-[3-(2-hydroxyethylamino)-3-oxopropyl]-3,3-dimethylbutanamide structure](https://image.chemsrc.com/caspic/233/17968-81-9.png)
![Ethanesulfonic acid,2-[[(2R)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]amino] structure](https://image.chemsrc.com/caspic/132/2545-84-8.png)
![N-[2-[(5-bromopyridin-2-yl)sulfamoyl]ethyl]-2,4-dihydroxy-3,3-dimethyl-butanamide structure](https://image.chemsrc.com/caspic/156/7147-30-0.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |