Chalcone, trans-
Alternate Names: benzylideneacetophenone; (E)-1,3-diphenyl-2-propen-1-one; trans-chalcone
Database ID: 111
| Formula: | C15H12O |
| CAS: | 94-41-7 |
| Formula Weight: | 208.26 g/mol |
| Density: | -- |
| Melting Point: | 55-57 °C |
| Boiling Point: | 208 °C |
| Purity: | -- |
| Concentration: | -- |
Hazard and Safety Information
| Signal Word: | Warning! |
| Oral-LD50: | 1048 mg/kg |
| Flash Point: | -- |
| Auto Ignition: | -- |
| Flinn Family: | O4 |
GHS Hazard Statement: Harmful if swallowed. Causes serious eye irritation. May cause respiratory irritation.
GHS Precautionary Statement: Avoid breathing dust/fume/gas/mist/vapours/spray. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
General Hazard Information: Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation (lung irritant).
Storage: Flinn Family: Organic #4. Store in/on shelf with ethers, ketones, ketenes, halogenated hydrocarbons, ethylene oxide. Store flammables in a dedicated cabinet.
Disposal: General and institutional diposal instructions can go here.Spectra
UV-vis - NIST Chemistry Webbook
Title: Benzalacetophenone Instrument: Beckman Model DU Filename: ./spectra/external/UV/111/111-b-UV-NIST.jdx
Mass Spec - NIST Chemistry Webbook
Title: 2-Propen-1-one, 1,3-diphenyl-, (E)- Filename: ./spectra/external/MS/111/111-b-MS-NIST.jdx