(-)-2,3-Dibenzoyl-L-tartaric acid

• Catalog No.: 33620
• CAS Number: 2743-38-6
• M. F.: C18H14O8
• M. W.: 358.29896
• Purity: ≥99.0% (T)

SYNONYMS

• Title: L-(-)-二苯甲酰酒石酸
• IUPAC name: (2R,3R)-2,3-bis(benzoyloxy)butanedioic acid
• IUPAC Traditional name: (2R,3R)-2,3-bis(benzoyloxy)butanedioic acid
• Synonyms: (-)-O,O′-二苯甲酰-L-酒石酸; (-)-O,O′-Dibenzoyl-L-tartaric acid; 二苯甲酰基-L-酒石酸; L-Tartaric acid 2,3-dibenzoate

DATABASE IDS

• PubChem SID: 24860364
• MDL Number: MFCD00003074
• CAS Number: 2743-38-6
• EC Number: 241-097-1
• Beilstein Number: 709854

PROPERTIES

• Empirical Formula (Hill Notation): C18H14O8
• Grade: puriss.
• Impurities: ≤1% water
• Purity: ≥99.0% (T)
• Melting Point: 150-153 °C
• Optical Rotation: [α]20/D -117±2°, c = 5% in ethanol
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• Safety Statements: 26
• German water hazard class: 3