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(-)-O,O'-Di-p-toluoyl-L-tartaric Acid

Molecular Structure:
MDL:
MFCD00064440
Molecular Formula:
C20H18O8
Molecular Weight:
386.35
Alias:
二对甲苯酰基-L-酒石酸 (-)-Di-p-toluoyl-L-tartaric Acid
Product order:
Name Specifications Packing Price Delivery
(-)-O,O'-Di-p-toluoyl-L-tartaric Acid 97% 5g RMB 319 Consulting service
(-)-O,O'-Di-p-toluoyl-L-tartaric Acid 97% 25g RMB 759 Consulting service
(-)-O,O'-Di-p-toluoyl-L-tartaric Acid 97% 100g RMB 2728 Consulting service
Character:
在空气中容易吸水,溶于乙醇和丙酮,不溶于水。
熔点:164-170°C
Quality Standard:
外观Appearance                          白色至类白色或黄色粉末
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity                              ≥97.0% (HPLC)
纯度Purity                              96.5% - 103.5%(中和滴定)  
熔点Melting point                       164°C - 170°C
比旋光度Specific rotation [a]20/D       -136.0°~ -143.0°(C=1, Ethanol)
水分Water                               <0.5 %
Storage:
易吸潮,密封保存
用途  广泛用于手性拆分胺类化合物。
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