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8.14192

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

Name: (S)-(-)-2-Hydroxy-1,2,2-triphenylethyl acetate
Brand: MM

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:

95061-51-1

Molecular Weight:

332.39

UNSPSC Code:

12352108

Assay:

≥99.0% (HPLC)

Form:

crystals

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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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c