中文别名 PEG 200 monoisostearate 1G 英文别名 2-[2-(2-Hydroxyethoxy)ethoxy]ethyl 16-methylheptadecanoate CAS号 56002-14-3 SMILES CC(C)CCCCCCCCCCCCCCC(=O)OCCOCCOCCO Inchi InChI=1S/C24H48O5/c1-23(2)15-13-11-9-7-5-3-4-6-8-10-12-14-16-24(26)29-22-21-28-20-19-27-18-17-25/h23,25H,3-22H2,1-2H3 InchiKey PSQFOYNNWBCJMY-UHFFFAOYSA-N 分子式 Formula C24H48O5 分子量 Molecular Weight 416.635 闪点 FP 154.0±18.1 °C 熔点 Melting point Not available 沸点 Boiling point 504.4±30.0 °C at 760 mmHg Polarizability极化度 47.6±0.5 10-24cm3 密度 Density 0.9±0.1 g/cm3 蒸汽压 Vapor Pressure 0.0±2.9 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)