(R)-(+)-1,2-Epoxybutane
Synonym(s):(2R)-Ethyloxirane
- CAS NO.：3760-95-0
- Empirical Formula: C4H8O
- Molecular Weight: 72.11
- MDL number: MFCD02683444
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:06:52
What is (R)-(+)-1,2-Epoxybutane?
Chemical properties
Colorless liquid
The Uses of (R)-(+)-1,2-Epoxybutane
(R)??-??(+)??-??1,??2-??Epoxybutane is an epoxide reagent used in organic synthesis such as the diastereoselective formation of substituted tetrahydropyran-4-ones.
Properties of (R)-(+)-1,2-Epoxybutane
| Boiling point: | 63 °C (lit.) |
| Density | 0.837 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 10 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| optical activity | [α]20/D 10°, neat |
Safety information for (R)-(+)-1,2-Epoxybutane
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H314:Skin corrosion/irritation H351:Carcinogenicity |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 (R)-(+)-1,2-Epoxybutane
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