1-(2H-1-Benzopyran-3-yl)ethanone
- CAS NO.：51593-70-5
- Empirical Formula: C11H10O2
- Molecular Weight: 174.2
- MDL number: MFCD01662270
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:23:22
What is 1-(2H-1-Benzopyran-3-yl)ethanone?
The Uses of 1-(2H-1-Benzopyran-3-yl)ethanone
1-(2H-Chromen-3-yl)ethanone can be used for pest and weed control
Synthesis Reference(s)
The Journal of Organic Chemistry, 39, p. 2426, 1974 DOI: 10.1021/jo00930a024
Safety Profile
Moderately toxic byintraperitoneal route. A flammable liquid. When heated todecomposition it emits acrid smoke and irritating vapors.
Properties of 1-(2H-1-Benzopyran-3-yl)ethanone
| Melting point: | 84-86 °C |
| Boiling point: | 265.17°C (rough estimate) |
| Density | 1.0844 (rough estimate) |
| refractive index | 1.5250 (estimate) |
Safety information for 1-(2H-1-Benzopyran-3-yl)ethanone
| 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 |
| 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 1-(2H-1-Benzopyran-3-yl)ethanone
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