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
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About This Item
Empirical Formula (Hill Notation):
C22H20O3
CAS Number:
Molecular Weight:
332.39
UNSPSC Code:
12352108
Assay:
≥99.0% (HPLC)
Form:
crystals
Quality Segment
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
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
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
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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