(S)-(-)-2, 2-双(二对甲苯基膦)-1,1-二联萘 |
(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl |
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CAS号: |
100165-88-6 |
分子式: |
C48H40P2 |
分子量: |
678.78 |
MDL: |
MFCD01311709 |
别名: |
(S)-(-)-2, 2-双(二对甲苯基膦)-1,1-二联萘
(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
(S)-Tol-BINAP |
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试剂货号 |
试剂名称 |
规格 |
包装 |
单价(RMB) |
购买数量 |
购买 |
备注 |
M018822 |
(S)-(-)-2, 2-双(二对甲苯基膦)-1,1-二联萘 |
98% |
250mg |
60.00 |
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M018823 |
(S)-(-)-2, 2-双(二对甲苯基膦)-1,1-二联萘 |
98% |
1g |
160.00 |
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M018824 |
(S)-(-)-2, 2-双(二对甲苯基膦)-1,1-二联萘 |
98% |
5g |
620.00 |
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M086235 |
(S)-(-)-2, 2-双(二对甲苯基膦)-1,1-二联萘 |
98% |
10g |
1200.00 |
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外观Appearance White powder
红外光谱Infrared spectrometry Conforms to structure
纯度Purity(HPLC) ≥98.0 %
纯度Purity(neutralization titration) 97.5 - 102.5 %
比旋光度Specific rotation [a]20/D -175° to -185°(C=0,3, toluene)
熔点Melting point 252-256 °C
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