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| 54120-64-8 5-methyl-2-benzofuran-1(3H)-one | |
| Chemical Name | 5-methyl-2-benzofuran-1(3H)-one | 
| Synonyms | 1(3H)-isobenzofuranone, 5-methyl-;5-METHYL-1(3H)-ISOBENZOFURANONE;5-Methyl-2-benzofuran-1(3H)-one;5-Methylphthalide | 
| Molecular Formula | C9H8O2 | 
| Molecular Weight | 148.1586 | 
| InChl | InChI=1/C9H8O2/c1-6-2-3-8-7(4-6)5-11-9(8)10/h2-4H,5H2,1H3 | 
| CAS Registry Number | 54120-64-8 | 
| Molecular Structure |  | 
| Density | 1.211g/cm3 | 
| Boiling Point | 329.2°C at 760 mmHg | 
| Refractive Index | 1.574 | 
| Flash Point | 136.1°C | 
| Vapour Pressur | 0.000181mmHg at 25°C | 
| MSDS | |