BETA-ANGELICA LACTONE
- CAS NO.：591-11-7
- Empirical Formula: C5H6O2
- Molecular Weight: 98.1
- MDL number: MFCD01725808
- EINECS: 209-700-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:01:40
What is BETA-ANGELICA LACTONE?
The Uses of BETA-ANGELICA LACTONE
5-?Methylfuran-?2(5H)?-?one can be used in analytical study of improved molecular level identification of organic compounds using comprehensive two-?dimensional chromatography, dual ionization energies and high resolution mass spectrometry.
Definition
ChEBI: Beta-angelica lactone is an angelica lactone and a butenolide. It is functionally related to a but-2-en-4-olide. It is a tautomer of an alpha-angelica lactone.
Synthesis Reference(s)
The Journal of Organic Chemistry, 49, p. 2857, 1984 DOI: 10.1021/jo00190a003
Synthetic Communications, 13, p. 509, 1983 DOI: 10.1080/00397918308081830
Properties of BETA-ANGELICA LACTONE
| Melting point: | <-17 °C |
| Boiling point: | 143.59°C (rough estimate) |
| Density | 1.0810 |
| refractive index | 1.4454 |
| FEMA | 4438 | BETA-ANGELICALACTONE |
| storage temp. | 2-8°C |
Safety information for BETA-ANGELICA LACTONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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 BETA-ANGELICA LACTONE
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