找不到产品?留下需求帮您找
一键询价于检测对映体纯度和分离酸的手性试剂1;环酐和环氧化物的不对称开环
grade | for chiral derivatization |
assay | ≥99.0% (sum of enantiomers, GC) |
≥99.0% | |
optical activity | [α]20/D +45±1°, c = 5% in methanol |
optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
refractive index | n |
bp | 88-89 °C/10 mmHg(lit.) |
mp | 9-11 °C(lit.) |
density | 1.012 g/mL at 20 °C(lit.) |