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Di-p-toluoyl-D-tartaric acid (anhydrous)

1. Abbreviation: D-(+)-DTTA Product name: Di-p-toluoyl-D-tartaric acid

2. CAS NO: 32634-68-7

3. Molecular Formula: C20H18O8

4. Molecular Weight: 386.33

5. Structural formula: 


6. Properties: This product is a white crystalline powder, easy to absorb water in the air, soluble in ethanol and methanol, not easily dissolved in water.

7. Uses: Widely used for chiral resolution of amines.

8. Product quality standards:

Item

Index

Content
≥99%
Specific rotation
[α]IMG_257=+136IMG_258~+139IMG_259(c=1,EtOH)
Melting point
168~171℃
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