All Photos(1)

340251

Sigma-Aldrich

(R)-(−)-3-Hydroxy-4,4,4-trichlorobutyric β-lactone

99%

Synonym(s):
β-Trichloromethyl-β-propiolactone, 4-(Trichloromethyl)-2-oxetanone
Empirical Formula (Hill Notation):
C4H3Cl3O2
CAS Number:
Molecular Weight:
189.42
MDL number:

assay

99%

optical activity

[α]20/D −15°, c = 1 in cyclohexane

optical purity

ee: 98% (GLC)

bp

108 °C/13 mmHg (lit.)

mp

52-54 °C (lit.)

SMILES string

ClC(Cl)(Cl)[C@H]1CC(=O)O1

Certificate of Analysis

Certificate of Origin

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