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一键询价价格: ¥ 3574
品牌:Sigma-Aldrich
供货周期: 现货
货号:76746-1G
规格:1G
CAS:104371-20-2
grade | for chiral derivatization |
assay | ≥99.0% (sum of enantiomers, GC) |
≥99.0% | |
optical activity | [α]20/D ?7.0±0.5°, c = 1% in pentane |
optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
mp | 40-43 °C |
41-42 °C(lit.) |