| CAS NO: | 432-68-8 |
| 包装: | 0.5mg |
| 市场价: | 2448元 |
| 英文别名 | beta,beta-Caroten-4-one: |
| CAS号 | 432-68-8 |
| SMILES | CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C2=C(C(=O)CCC2(C)C)C)/C)/C |
| Inchi | InChI=1S/C40H54O/c1-30(18-13-20-32(3)23-25-36-34(5)22-15-28-39(36,7)8)16-11-12-17-31(2)19-14-21-33(4)24-26-37-35(6)38(41)27-29-40(37,9)10/h11-14,16-21,23-26H,15,22,27-29H2,1-10H3/b12-11+,18-13+,19-14+,25-23+,26-24+,30-16+,31-17+,32-20+,33-21+ |
| InchiKey | QXNWZXMBUKUYMD-QQGJMDNJSA-N |
| 分子式 Formula | C40H54O |
| 分子量 Molecular Weight | 551 |
| 闪点 FP | 370.8±14.0 ℃ |
| 沸点 Boiling point | 685.3±25.0 ℃ at 760 mmHg |
| Polarizability极化度 | 73.8±0.5 10-24cm3 |
| 密度 Density | 1.0±0.1 g/cm3 |
| 蒸汽压 Vapor Pressure | 0.0±2.1 mmHg at 25℃ |
| 储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |
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