8.14192

(S)-(-)-2-Hydroxy-1,2,2-triphenylethyl acetate

for synthesis

• Synonym(s): (S)-(-)-2-Hydroxy-1,2,2-triphenylethyl acetate, HYTRA, (S)-(-)-1,1,2,-Triphenyl-1,2-ethanediole-2-acetate, (S)-(-)-Acetic acid 2-hydroxy-1,2,2-triphenylethyl ester
• Empirical Formula (Hill Notation): C₂₂H₂₀O₃
• CAS Number: 95061-51-1
• Molecular Weight: 332.39
• UNSPSC Code: 12352108

Properties

• Quality Level: 200
• assay: ≥99.0% (HPLC)
• form: crystals
• mp: 237-240 °C
• storage temp.: 2-30°C
• InChI: 1S/C22H20O3/c1-17(23)25-21(18-11-5-2-6-12-18)22(24,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-16,21,24H,1H3/t21-/m0/s1
• InChI key: GXLZCXZLVDUDHP-NRFANRHFSA-N

Description

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 237 °C
Melting range (upper value): ≤ 240 °C
Spec. rotation [α²0/D (c=1 in pyridine): -216.0 - -213.0 °
Identity (IR): passes test

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable