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233013

Sigma-Aldrich

2-(3-Chlorophenoxy)propionic acid

98%

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Linear Formula:
CH3CH(OC6H4Cl)CO2H
CAS Number:
Molecular Weight:
200.62
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

mp

113-115 °C (lit.)

SMILES string

CC(Oc1cccc(Cl)c1)C(O)=O

InChI

1S/C9H9ClO3/c1-6(9(11)12)13-8-4-2-3-7(10)5-8/h2-6H,1H3,(H,11,12)

InChI key

YNTJKQDWYXUTLZ-UHFFFAOYSA-N

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This Item
21983524897555520
vibrant-m

233013

2-(3-Chlorophenoxy)propionic acid

vibrant-m

219835

2-Hydroxy-3-methylbutyric acid

vibrant-m

248975

α-Methoxyphenylacetic acid

vibrant-m

55520

3-Hydroxymandelic acid

assay

98%

assay

99%

assay

99%

assay

≥97.0% (T)

mp

113-115 °C (lit.)

mp

86-87 °C (lit.)

mp

69-71 °C (lit.)

mp

128-132 °C

General description

2-(3-Chlorophenoxy)propionic acid is a chiral phenoxy acid herbicide. Enantiomeric resolution of 2-(3-chlorophenoxy)propionic acid has been performed by electrokinetic chromatography using a cyclodextrin as chiral pseudophase (CD-EKC).

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Y Martín-Biosca et al.
Electrophoresis, 22(15), 3216-3225 (2001-10-09)
The enantiomeric resolution of chiral phenoxy acid herbicides was performed by electrokinetic chromatography using a cyclodextrin as chiral pseudophase (CD-EKC). A systematic evaluation of several neutral and charged cyclodextrins was made. Among the cyclodextrins tested, (2-hydroxy)propyl beta-cyclodextrin (HP-beta-CD) was found
Iza Matarashvili et al.
Journal of chromatography. A, 1483, 86-92 (2017-01-04)
When polysaccharide-based chiral columns are used in combination with aqueous-organic mobile phases for the separation of enantiomers in high-performance liquid chromatography the separation mode is commonly called "reversed-phase" in analogy to achiral separations. In several earlier and recent studies on

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