| Identification |
| Name: | b,b-Carotene-3,3',4,4'-tetrone |
| Synonyms: | b-Carotene-3,3',4,4'-tetrone,all-trans- (8CI); Astacen; Astacene; all-trans-b-Carotene-3,3',4,4'-tetrone |
| CAS: | 514-76-1 |
| Molecular Formula: | C40H48 O4 |
| Molecular Weight: | 0 |
| InChI: | InChI=1/C40H48O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+ |
| Molecular Structure: |
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| Properties |
| Flash Point: | 298.3°C |
| Boiling Point: | 735.9°Cat760mmHg |
| Density: | 1.065g/cm3 |
| Refractive index: | 1.585 |
| Flash Point: | 298.3°C |
| Safety Data |
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