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20213-28-9 (5E)-2,2,2',2'-tetramethyl-5,5'-bibenzo[h]chromene-6,6'(2H,2'H)-dione |
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| Chemical Name | (5E)-2,2,2',2'-tetramethyl-5,5'-bibenzo[h]chromene-6,6'(2H,2'H)-dione |
| Molecular Formula | C30H24O4 |
| Molecular Weight | 448.5092 |
| InChl | InChI=1/C30H24O4/c1-29(2)15-13-21-23(25(31)17-9-5-7-11-19(17)27(21)33-29)24-22-14-16-30(3,4)34-28(22)20-12-8-6-10-18(20)26(24)32/h5-16H,1-4H3/b24-23+ |
| CAS Registry Number | 20213-28-9 |
| Molecular Structure | ![20213-28-9 (5E)-2,2,2',2'-tetramethyl-5,5'-bibenzo[h]chromene-6,6'(2H,2'H)-dione](https://images-a.chemnet.com/suppliers/chembase/cas34/20213-28-9.png "20213-28-9 (5E)-2,2,2',2'-tetramethyl-5,5'-bibenzo[h]chromene-6,6'(2H,2'H)-dione") |
| Density | 1.32g/cm3 |
| Boiling Point | 586.3°C at 760 mmHg |
| Refractive Index | 1.682 |
| Flash Point | 251.4°C |
| Vapour Pressur | 9.96E-14mmHg at 25°C |
| MSDS | |
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