D-(-)-Mandelic acid

• Catalog No.: 63450
• CAS Number: 611-71-2
• M. F.: C8H8O3
• M. W.: 152.14732
• Purity: ≥99.0% (T)

SYNONYMS

• Title: D-(-)-扁桃酸
• IUPAC name: (2R)-2-hydroxy-2-phenylacetic acid
• IUPAC Traditional name: (-)-mandelic acid
• Synonyms: (R)-α-Hydroxyphenylacetic acid; (R)-α-羟基苯乙酸

DATABASE IDS

• Beilstein Number: 2691094
• CAS Number: 611-71-2
• EC Number: 210-276-6
• MDL Number: MFCD00064251

PROPERTIES

• Empirical Formula (Hill Notation): C8H8O3
• Grade: puriss.
• Optical Purity: enantiomeric ratio: ≥99:1 (GC)
• Purity: ≥99.0% (T)
• Flash Point: >190 °C
• Flash Point: >374 °F
• Melting Point: 130-133 °C
• Optical Rotation: [α]20/D -155±5°, c = 5% in H2O
• GHS Signal Word: Danger
• GHS Hazard statements: H318
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338
• German water hazard class: 1

DETAILS

Description (English)

Other Notes
Reagent used for the resolution of bases1,2,3; Resolution of alcohols via esters4; Stereoselective α-alkylation via dioxolanones5

Description (简体中文)

Other Notes
用于拆分碱的试剂1,2,3；通过酯来拆分醇4；通过二噁茂烷酮进行立体选择性 α-烷基化反应5