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52156-73-7 5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid |
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| Chemical Name | 5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid |
| Molecular Formula | C19H14O5 |
| Molecular Weight | 322.3115 |
| InChl | InChI=1/C19H14O5/c1-19(2)13-6-4-3-5-10(13)11-7-12-14(20)8-17(18(21)22)23-15(12)9-16(11)24-19/h3-9H,1-2H3,(H,21,22) |
| CAS Registry Number | 52156-73-7 |
| Molecular Structure | ![52156-73-7 5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid](https://images-a.chemnet.com/suppliers/chembase/cas108/52156-73-7.png "52156-73-7 5,5-dimethyl-11-oxo-5H,11H-benzo[c]pyrano[3,2-g]chromene-9-carboxylic acid") |
| Density | 1.38g/cm3 |
| Boiling Point | 524.7°C at 760 mmHg |
| Refractive Index | 1.642 |
| Flash Point | 194°C |
| Vapour Pressur | 7.76E-12mmHg at 25°C |
| MSDS | |
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