(4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Synonym(s):(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-ethanol
- CAS NO.：32233-43-5
- Empirical Formula: C7H14O3
- Molecular Weight: 146.18
- MDL number: MFCD02682967
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:32
What is (4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane?
The Uses of (4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
(4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane may be used in the preparation (prop-2-ynyloxy)ethyl-tethered dioxolanes via O-propargylation. It may also be used as an intermediate in the total synthesis of rugulactone.
Properties of (4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| Boiling point: | 98 °C15 mm Hg(lit.) |
| Density | 1.027 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 213 °F |
| storage temp. | 2-8°C |
| form | liquid |
| pka | 14.80±0.10(Predicted) |
| color | Colorless to Almost colorless |
| optical activity | [α]20/D +2°, c = 1% in chloroform |
Safety information for (4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| 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. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 (4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
| InChIKey | LMHCQSYOFZFRMI-AGZQWMCOSA-N |
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