供货周期: | 现货 |
品牌: | Sigma-Aldrich |
规格: | 1ML |
货号: | 77970-1ML |
CAS号: | 14649-03-7 |
grade | for chiral derivatization |
assay | ≥99.0% (sum of enantiomers, GC) |
≥99.0% | |
optical activity | [α]20/D ?10.5±0.5°, neat |
optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
refractive index | n |
n | |
bp | 55-56 °C/2.5 mmHg(lit.) |
density | 1.045 g/mL at 20 °C(lit.) |
storage temp. | 2-8°C |
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