英文别名 | 7-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}-3-(4-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}phenyl)-4H-chromen-4-one |
CAS号 | 944912-19-0 |
SMILES | CC(C)(C)[Si](C)(C)Oc1ccc(cc1)c2coc3cc(ccc3c2=O)O[Si](C)(C)C(C)(C)C |
Inchi | InChI=1S/C27H38O4Si2/c1-26(2,3)32(7,8)30-20-13-11-19(12-14-20)23-18-29-24-17-21(15-16-22(24)25(23)28)31-33(9,10)27(4,5)6/h11-18H,1-10H3 |
InchiKey | GZCZQFQHUYFLNW-UHFFFAOYSA-N |
分子式 Formula | C27H38O4Si2 |
分子量 Molecular Weight | 483 |
闪点 FP | 211.0±24.3 ℃ |
沸点 Boiling point | 496.4±45.0 ℃ at 760 mmHg |
Polarizability极化度 | 56.0±0.5 10-24cm3 |
密度 Density | 1.0±0.1 g/cm3 |
蒸汽压 Vapor Pressure | 0.0±1.3 mmHg at 25℃ |
储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |