| Identification | |
| Name: | 2H-1-Benzopyran-2-one,7-methoxy- |
| Synonyms: | Coumarin,7-methoxy- (8CI); Herniarin (6CI); Umbelliferone, methyl ether (6CI);7-Methoxychromen-2-one; 7-Methoxycoumarin; Ayapanin; Methylumbelliferone; NSC404559 |
| CAS: | 531-59-9 |
| EINECS: | 208-513-3 |
| Molecular Formula: | C10H8 O3 |
| Molecular Weight: | 176.17 |
| InChI: | InChI=1/C10H8O3/c1-12-8-4-2-7-3-5-10(11)13-9(7)6-8/h2-6H,1H3 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.248 g/cm3 |
| Stability: | Stable at room temperature in closed containers under normal storage and handling conditions. |
| Refractive index: | 1.572 |
| Water Solubility: | MISCIBLE |
| Solubility: | MISCIBLE |
| Appearance: | Beige powder. |
| Specification: |
7-Methoxycoumarin ,its cas register number is 531-59-9. It also can be called Herniarin ; 2H-1-benzopyran-2-one, 7-methoxy- ; 7-Méthoxy-2H-chromén-2-one and 7-Methoxy-2H-chromen-2-on . It is hazardous,so the first aid measures and others should be known. Such as: When on the skin: first,should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly,Get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While ,it's Inhaled: Remove from exposure and move to fresh air immediately. Then you have the ingesting of the product : Wash mouth out with water,and get medical aid immediately. |
| Report: |
Reported in EPA TSCA Inventory. |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Safety Data | |
 |
|
