(S)-(-)-alpha-Hydroxy-gamma-butyrolactone
- CAS NO.：52079-23-9
- Empirical Formula: C4H6O3
- Molecular Weight: 102.09
- MDL number: MFCD00211245
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:23
What is (S)-(-)-alpha-Hydroxy-gamma-butyrolactone?
Chemical properties
Colourless Liquid
The Uses of (S)-(-)-alpha-Hydroxy-gamma-butyrolactone
(3S)-3-Hydroxydihydrofuran-2(3H)-one (cas# 52079-23-9) is a compound useful in organic synthesis.
The Uses of (S)-(-)-alpha-Hydroxy-gamma-butyrolactone
Used to prepare the polyether antibiotic monensin, functionalized D-ring side chains of vitamin D analogs, and pesticides.
Properties of (S)-(-)-alpha-Hydroxy-gamma-butyrolactone
| Boiling point: | 133 °C10 mm Hg(lit.) |
| alpha | -68 º (c=1.15 in chloroform) |
| Density | 1.309 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | 13.07±0.20(Predicted) |
| Specific Gravity | 1.3 |
| color | Colourless to Light Yellow |
| optical activity | [α]23/D 68°, c = 1.15 in chloroform |
| CAS DataBase Reference | 52079-23-9(CAS DataBase Reference) |
Safety information for (S)-(-)-alpha-Hydroxy-gamma-butyrolactone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (S)-(-)-alpha-Hydroxy-gamma-butyrolactone
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