ChemNet > CAS > 2107-76-8 5,7-Dihydroxy-4-methylcoumarin
2107-76-8 5,7-Dihydroxy-4-methylcoumarin
| product Name |
5,7-Dihydroxy-4-methylcoumarin |
| CAS No |
2107-76-8 |
| Synonyms |
2H-1-Benzopyran-2-one, 5,7-dihydroxy-4-methyl-; 4-Methyl-5,7-dihydroxycoumarin; 4-Methyllimetol; 5,7-Dihydroxy-4-methyl-2H-1-benzopyran-2-one; AI3-23192; CCRIS 5908; Coumarin, 5,7-dihydroxy-4-methyl-; HSDB 4277; NSC 5302; 5,7-Dihydroxy-4-methyl-2-benzopyrone; 6-fluoro-4-oxo-4H-chromene-3-carbaldehyde; 5,7-dihydroxy-4-methyl-2H-chromen-2-one |
| Molecular Formula |
C10H8O4 |
| Molecular Weight |
192.1681 |
| InChI |
InChI=1/C10H8O4/c1-5-2-9(13)14-8-4-6(11)3-7(12)10(5)8/h2-4,11-12H,1H3 |
| EINECS |
218-289-9 |
| Molecular Structure |
|
| Density |
1.456g/cm3 |
| Melting point |
296-299℃ |
| Boiling point |
472.1°C at 760 mmHg |
| Refractive index |
1.651 |
| Flash point |
197.8°C |
| Vapour Pressur |
1.55E-09mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S36:;
|
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