Other grades of this product :
| CHROMONE Basic information |
| Product Name: | CHROMONE | | Synonyms: | 4-Chromenone;Benz-γ-pyrone;Chromone,99%;Chromone1-Benzopyran-4(4H)-one;Chromone,1-Benzopyran-4-one;Benzo-gama-pyrone;ChroMone 99%;JRH-00601, 4H-Chromen-4-one, 97% | | CAS: | 491-38-3 | | MF: | C9H6O2 | | MW: | 146.14 | | EINECS: | 207-737-9 | | Product Categories: | Boronic ester;Chromone;Organoborons | | Mol File: | 491-38-3.mol |
| CHROMONE Chemical Properties |
| Melting point | 55-60 °C(lit.) | | Boiling point | 239℃ | | density | 1.248 | | refractive index | 1.5100 (estimate) | | Fp | 107℃ | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | InChIKey | OTAFHZMPRISVEM-UHFFFAOYSA-N | | CAS DataBase Reference | 491-38-3(CAS DataBase Reference) |
| Hazard Codes | Xn | | Risk Statements | 22 | | Safety Statements | 36/37/39-26 | | WGK Germany | 3 | | RTECS | GB7887000 | | HS Code | 2932990090 |
| CHROMONE Usage And Synthesis |
| Chemical Properties | White to slightly yellow crystalline powder | | Definition | ChEBI: The simplest member of the class of chromones that is 4H-chromene with an oxo group at position 4. | | Synthesis Reference(s) | Journal of Heterocyclic Chemistry, 16, p. 369, 1979 DOI: 10.1002/jhet.5570160234The Journal of Organic Chemistry, 48, p. 5160, 1983 DOI: 10.1021/jo00174a003Synthetic Communications, 16, p. 365, 1986 DOI: 10.1080/00397918608076319 | | General Description | The compounds with chromone skeleton exhibits antiradical activities that provide protection against oxidative stress. |
| CHROMONE Preparation Products And Raw materials |
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