中文别名 | 3,4′-二羟基黄酮;3,4'-DHF; 3-羟基-2-(4-羟基苯基)-4H-铬-4-酮; 4'-羟基黄酮醇; |
英文别名 | 3,4'-Dihydroxyflavone;3,4'-DHF; 3-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; 4'-hydroxyflavonol; |
CAS号 | 14919-49-4 |
SMILES | O=C1C(O)=C(C2=CC=C(O)C=C2)OC3=C1C=CC=C3 |
Inchi | InChI = 1S / C15H10O4 / c16-10-7-5-9(6-8-10)15-14(18)13(17)11-3-1-2-4-12(11)19-15 / h1-8,16,18H |
InchiKey | GPGOCTLAUAHUQO-UHFFFAOYSA-N |
分子式 Formula | C15H10O4 |
分子量 Molecular Weight | 254.24 |
闪点 FP | 175.7±22.2°摄氏度 |
熔点 Melting point | 275-276℃ |
沸点 Boiling point | 452.5±45.0 ℃(Predicted) |
密度 Density | 1.472±0.06 g/cm3(Predicted) |
蒸汽压 Vapor Pressure | 25℃时0.0±1.2 mmHg |
性状 | 黄色结晶固体粉末,Power |
储藏条件 Storage conditions | -20℃ 3 years年 4℃ 2 years年 / In solvent溶液中:-80℃ 6 months月 -20℃ 1 month月 |