中文别名 m-PEG8-Mal 英文别名 3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)propanamide CAS号 1334169-90-2 SMILES COCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O Inchi InChI=1S/C24H42N2O11/c1-30-8-9-32-12-13-34-16-17-36-20-21-37-19-18-35-15-14-33-11-10-31-7-5-25-22(27)4-6-26-23(28)2-3-24(26)29/h2-3H,4-21H2,1H3,(H,25,27) InchiKey DYKKRMSENAYADQ-UHFFFAOYSA-N 分子式 Formula C24H42N2O11 分子量 Molecular Weight 535 闪点 FP 352.3±31.5 °C 熔点 Melting point Not available 沸点 Boiling point 659.0±55.0 °C at 760 mmHg Polarizability极化度 52.4±0.5 10-24cm3 密度 Density 1.2±0.1 g/cm3 蒸汽压 Vapor Pressure 0.0±2.0 mmHg at 25°C 溶解度Solubility 性状 储藏条件 Storage conditions storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)