供货周期: | 现货 |
品牌: | Sigma-Aldrich |
规格: | 21986-25ML |
货号: | 21986-25ML |
CAS号: | 498-15-7 |
grade | analytical standard |
assay | ≥98.5% (sum of enantiomers, GC) |
form | liquid (clear) |
optical activity | [α]20/D +17±1°, neat |
shelf life | (limited shelf life, expiry date on the label) |
color | clear very slightly yellow |
refractive index | n |
bp | 170-172 °C(lit.) |
density | 0.864 g/mL at 20 °C(lit.) |
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