常用溶剂极性表solventPolarity极性Viscosity(cp20°C)粘度Boilingpoint(C)沸点UVcutoff(nm)紫外吸收i-pentane(戊烷)0
00--30--n-pentane0
2336210Petroleumether(石油醚)0
3030-60210Hexane(己烷)0
3369210Cyclohexane(环己烷)0
0081210Isooctane(异辛烷)0
5399210Trifluoroaceticacid(三氟乙酸)0
10--72--Trimethylpentane(三甲基戊烷)0
4799215Cyclopentane(环戊烷)0
4749210n-heptane(庚烷)0
4198200Butylchloride(丁基氯;丁酰氯)1
4678220Trichloroethylene(三氯乙烯;乙炔化三氯)1
5787273Carbontetrachloride(四氯化碳)1
9777265Trichlorotrifluoroethane(三氯三氟代乙烷)1
7148231i-propylether(丙基醚;丙醚)2
3768220Toluene(甲苯)2
59111285p-xylene(对二甲苯)2
65138290Chlorobenzene(氯苯)2
80132--o-dichlorobenzene(领二氯苯)2
33180295Ethylether(二乙醚;醚)2
2335220Benzene(苯)3
6580280Isobutylalcohol(异丁醇)3
70108220Methylenechloride(二氯甲烷)3
4440245