产品展厅
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(2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
- 英文名称:(-)-2,2-dimethyl-4,5-((diphenylphosphino)dimethyl)dioxolane
- 品牌:化夏试剂
- 产地:中国.成都
- 型号:试剂级
- 纯度:99%
- cas:32305-98-9
- 发布日期: 2014-03-27
- 更新日期: 2025-04-07
产品详请
39552 (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 98% 250mg 390
39553 (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 98% 1g 890
熔点:88-90 °C
外观Appearance white powder 红外光谱Infrared spectrometry Conforms to structure 纯度Purity(GC) ≥98.0 % 熔点Melting point 87 - 91°C 比旋光度Specific rotation [a]20/D -25.0° to -27.0°(c=2, CHCl3)
39553 (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 98% 1g 890
熔点:88-90 °C
外观Appearance white powder 红外光谱Infrared spectrometry Conforms to structure 纯度Purity(GC) ≥98.0 % 熔点Melting point 87 - 91°C 比旋光度Specific rotation [a]20/D -25.0° to -27.0°(c=2, CHCl3)



