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CAS RN: 65259-81-6 | Product Number: D2686

(-)-Dipivaloyl-L-tartaric Acid

Purity: >98.0%(T)(HPLC)
  • (-)-Bis(2,2-dimethylpropionyl)-L-tartaric Acid
1   3  
2   ≥20 

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Product Number D2686
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__4H__2__2O__8 = 318.32  
Physical State (20 deg.C) Solid
CAS RN 65259-81-6
Reaxys Registry Number 2008171
PubChem Substance ID 87569100
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Optical purity(LC) min. 98.0 ee%
Purity(Neutralization titration) min. 98.0 %
Melting point 147.0 to 152.0 °C
Properties (reference)
Melting Point 150 °C
Specific Rotation -24° (C=2,Dioxane)
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HS Number 2917198090
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