| Name | 2-(5-carboxy-1-hydroxy-5-oxopenta-1,3-dienyl)phenolate | 
|---|---|
| Synonyms | 
                                
                                2-Hydroxy-6-oxo-6-(2'-hydroxyphenyl)hexa-2,4-dienoic acid
                                
                                
                                 2-Hydroxy-6-(2-hydroxyphenyl)-6-oxo-2,4-hexadienoicacid 2,4-Hexadienoic acid,2-hydroxy-6-(2-hydroxyphenyl)-6-oxo 2-Hydroxy-6-oxo-6-(2-hydroxyphenyl)hexa-2,4-dienoate  | 
                        
| Density | 1.422g/cm3 | 
|---|---|
| Boiling Point | 457ºC at 760mmHg | 
| Molecular Formula | C12H9O5 | 
| Molecular Weight | 233.19700 | 
| Flash Point | 244.3ºC | 
| Exact Mass | 233.04500 | 
| PSA | 97.66000 | 
| LogP | 1.93920 | 
| Vapour Pressure | 3.83E-09mmHg at 25°C | 
| Index of Refraction | 1.646 |