227803

(−)-Diisopropyl D-tartrate

98%

• Synonym(s): D-(−)-Tartaric acid diisopropyl ester
• Linear Formula: [-CH(OH)CO₂CH(CH₃)₂]₂
• CAS Number: 62961-64-2
• Molecular Weight: 234.25
• Beilstein: 5265431
• EC Number: 263-771-4
• MDL number: MFCD00008876
• UNSPSC Code: 12352108
• PubChem Substance ID: 24853655
• NACRES: NA.22

Properties

• Assay: 98%
• form: liquid
• optical activity: [α]23/D −17°, neat
• optical purity: ee: ≥99% (GLC)
• refractive index: n20/D 1.439 (lit.)
• density: 1.119 g/mL at 20 °C (lit.)
• functional group: ester; hydroxyl
• SMILES string: CC(C)OC(=O)[C@@H](O)[C@H](O)C(=O)OC(C)C
• InChI: 1S/C10H18O6/c1-5(2)15-9(13)7(11)8(12)10(14)16-6(3)4/h5-8,11-12H,1-4H3/t7-,8-/m0/s1
• InChI key: XEBCWEDRGPSHQH-YUMQZZPRSA-N

Description

Application

Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols and α-furfuryl amides by enantioselective epoxidation.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves