(-)-DIACETYL-L-TARTARIC ACID CAS 51591-38-9

Introduction：Basic information about (-)-DIACETYL-L-TARTARIC ACID CAS 51591-38-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

(-)-DIACETYL-L-TARTARIC ACID Basic information

• Product Name: (-)-DIACETYL-L-TARTARIC ACID
• Synonyms: (R,R)-DIACETYLTARTARIC ACID;Diacetyltartaricacid;[R(R*,R*)]-2,3-bis(acetoxy)succinic acid;(-)-DIACETYL-L-TARTARIC ACID 98+%;(-)-2-O,3-O-Diacetyl-L-tartaric acid;(-)-Di-O-acetyl-L-tartaric acid;(+)-L-Tartaric acid 2,3-diacetate;(2R,3R)-2,3-Bis(acetyloxy)butanedioic acid
• CAS: 51591-38-9
• MF: C8H10O8
• MW: 234.16
• EINECS: 257-303-8
• Product Categories: Synthetic Organic Chemistry;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution
• Mol File: 51591-38-9.mol

(-)-DIACETYL-L-TARTARIC ACID Chemical Properties

• Melting point: 120°C
• alpha: -24.0 to -26.0 deg(C=10, Aceton)
• Boiling point: 398.9±42.0 °C(Predicted)
• density: 1.486±0.06 g/cm3(Predicted)
• refractive index: -25 ° (C=10, Acetone)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: almost transparency in Acetone
• form: powder to crystal
• pka: 2.12±0.25(Predicted)
• color: White to Almost white
• InChI: InChI=1S/C8H10O8/c1-3(9)15-5(7(11)12)6(8(13)14)16-4(2)10/h5-6H,1-2H3,(H,11,12)(H,13,14)/t5-,6-/m1/s1
• InChIKey: DNISEZBAYYIQFB-PHDIDXHHSA-N
• SMILES: C(O)(=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)C(O)=O

Safety Information

• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• HS Code: 2918.13.5000

(-)-DIACETYL-L-TARTARIC ACID Usage And Synthesis

Uses

(-)-Diacetyl-L-tartaric Acid is a derivative of L-Tartaric Acid (T007630), which is a naturally occurring chemical compound found in berries, grapes and various wines, and provides antioxidant properties and contributes to the sour taste within these products. (-)-Diacetyl-L-tartaric Acid has been studied in relation to wheat, dough additives and properties as an emulsifier.