(S)-(+)-1,3-BUTANEDIOL
- CAS NO.：24621-61-2
- Empirical Formula: C4H10O2
- Molecular Weight: 90.12
- MDL number: MFCD00064278
- EINECS: 246-363-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-06-24 21:05:35
What is (S)-(+)-1,3-BUTANEDIOL?
Chemical properties
Colorless to light yellow liqui
The Uses of (S)-(+)-1,3-BUTANEDIOL
(S)-(+)-1,3-Butanediol is a chiral reagent used in organic synthesis including the total synthesis of Swinholide A, a cytotoxic agent against cancer cell lines.
The Uses of (S)-(+)-1,3-BUTANEDIOL
Chiral starting material.
Definition
ChEBI: A butane-1,3-diol of S-configuration.
Properties of (S)-(+)-1,3-BUTANEDIOL
| Melting point: | 0.07°C (estimate) |
| Boiling point: | 109 °C14 mm Hg(lit.) |
| alpha | +30.0° (c 1, ethanol) |
| Density | 1.005 g/mL at 25 °C(lit.) |
| vapor density | 3.1 (vs air) |
| vapor pressure | 0.06 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 250 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Viscous Liquid |
| pka | 14.83±0.20(Predicted) |
| Specific Gravity | 1.005 |
| color | Clear colorless to yellow |
| Stability: | hygroscopic |
| CAS DataBase Reference | 24621-61-2(CAS DataBase Reference) |
Safety information for (S)-(+)-1,3-BUTANEDIOL
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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)-(+)-1,3-BUTANEDIOL
| InChIKey | PUPZLCDOIYMWBV-BYPYZUCNSA-N |
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