中文别名 |
9,10-Dioxo Ketotifen(cas:43076-16-0) |
CAS号 |
43076-16-0 |
SMILES |
CN1CCC(=C2c3ccccc3C(=O)C(=O)c4c2ccs4)CC1 |
Inchi |
InChI=1S/C19H17NO2S/c1-20-9-6-12(7-10-20)16-13-4-2-3-5-14(13)17(21)18(22)19-15(16)8-11-23-19/h2-5,8,11H,6-7,9-10H2,1H3 |
InchiKey |
SEWPKRUDHMXTMH-UHFFFAOYSA-N |
分子式 Formula |
C19H17NO2S |
分子量 Molecular Weight |
323.41 |
闪点 FP |
259.7±30.1 ℃ |
熔点 Melting point |
>165℃ (dec.) |
沸点 Boiling point |
505.7±50.0 ℃ at 760 mmHg |
Polarizability极化度 |
35.9±0.5 10-24cm3 |
密度 Density |
1.3±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) |