(S)-(-)-alpha-hydroxy-gamma-butyrolactone
(S)-(-)-alpha-hydroxy-gamma-butyrolactone
CAS: 52079-23-9
Molecular Formula: C4H6O3
(S)-(-)-alpha-hydroxy-gamma-butyrolactone - Names and Identifiers
(S)-(-)-alpha-hydroxy-gamma-butyrolactone - Physico-chemical Properties
| Molecular Formula | C4H6O3 |
| Molar Mass | 102.09 |
| Density | 1.309g/mLat 25°C(lit.) |
| Boling Point | 133°C10mm Hg(lit.) |
| Specific Rotation(α) | -68 º (c=1.15 in chloroform) |
| Flash Point | >230°F |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.00371mmHg at 25°C |
| Appearance | Oil |
| Specific Gravity | 1.3 |
| Color | Colourless to Light Yellow |
| pKa | 13.07±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.467(lit.) |
(S)-(-)-alpha-hydroxy-gamma-butyrolactone - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29322090 |
(S)-(-)-alpha-hydroxy-gamma-butyrolactone - Introduction
(S)-(-)-alpha-hydroxy-gamma-butyrolactone is an organic compound with the chemical formula C4H6O3. It is a colorless liquid, at room temperature can be dissolved in a variety of organic solvents.
For the use of (S)-(-)-alpha-hydroxy-gamma-butyrolactone, it is widely used in organic synthesis. It is an important chiral intermediate, which can be used in the synthesis of bioactive compounds, drugs and pesticides. It can also function as a catalyst and solvent in certain chemical reactions.
The (S)-(-)-alpha-hydroxy-gamma-butyrolactone can be synthesized by asymmetric synthesis or enantioselective chemical conversion. Among them, the common method is to modify the existing chiral compounds or to achieve by asymmetric catalytic reaction.
In terms of safety information,(S)-(-)-alpha-hydroxy-gamma-butyrolactone are generally low-toxic compounds. However, depending on the nature and use of the chemical, it may be irritating to the human body and needs to be handled in accordance with safe operating procedures. When using, pay attention to avoid direct contact with skin and eyes, and maintain good ventilation conditions.
For the use of (S)-(-)-alpha-hydroxy-gamma-butyrolactone, it is widely used in organic synthesis. It is an important chiral intermediate, which can be used in the synthesis of bioactive compounds, drugs and pesticides. It can also function as a catalyst and solvent in certain chemical reactions.
The (S)-(-)-alpha-hydroxy-gamma-butyrolactone can be synthesized by asymmetric synthesis or enantioselective chemical conversion. Among them, the common method is to modify the existing chiral compounds or to achieve by asymmetric catalytic reaction.
In terms of safety information,(S)-(-)-alpha-hydroxy-gamma-butyrolactone are generally low-toxic compounds. However, depending on the nature and use of the chemical, it may be irritating to the human body and needs to be handled in accordance with safe operating procedures. When using, pay attention to avoid direct contact with skin and eyes, and maintain good ventilation conditions.
Last Update：2024-04-09 21:54:55
