ChemNet > CAS > 31519-22-9 1,4-dihydroxy-2-naphthoic acid
31519-22-9 1,4-dihydroxy-2-naphthoic acid
| product Name |
1,4-dihydroxy-2-naphthoic acid |
| Synonyms |
1,4-Dihydroxy-2-naphtoic acid; 1,4-dihydroxynaphthalene-2-carboxylic acid |
| Molecular Formula |
C11H8O4 |
| Molecular Weight |
204.1788 |
| InChI |
InChI=1/C11H8O4/c12-9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,12-13H,(H,14,15) |
| CAS Registry Number |
31519-22-9 |
| EINECS |
250-674-7 |
| Molecular Structure |
|
| Density |
1.535g/cm3 |
| Melting point |
220℃ (dec.) |
| Boiling point |
461.7°C at 760 mmHg |
| Refractive index |
1.761 |
| Flash point |
247.1°C |
| Vapour Pressur |
2.55E-09mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S37/39:;
|
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