| Product Name | Aurin |
| CAS No. | 603-45-2 |
| Synonyms | C.I. 43800; Aurin; 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one |
| InChI | InChI=1/C19H14O3/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15/h1-12,20-21H |
| Molecular Formula | C19H14O3 |
| Molecular Weight | 290.3127 |
| Density | 1.315g/cm3 |
| Boiling point | 543°C at 760 mmHg |
| Flash point | 296.2°C |
| Refractive index | 1.691 |
603-45-2 aurin
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