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Merck
CN

506877

2-Chlorobenzoic acid

PESTANAL®, analytical standard

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About This Item

Linear Formula:
ClC6H4CO2H
CAS Number:
118-91-2
Molecular Weight:
156.57
EC Number:
204-285-4
UNSPSC Code:
12352200
PubChem Substance ID:
24873394
Beilstein/REAXYS Number:
907340
MDL number:
MFCD00002412

Key Documents

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InChI key

IKCLCGXPQILATA-UHFFFAOYSA-N

InChI

1S/C7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)

SMILES string

OC(=O)c1ccccc1Cl

grade

analytical standard

product line

PESTANAL®

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

138-140 °C (lit.)

application(s)

agriculture
environmental

format

neat

storage temp.

room temp

Quality Level

100

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Application

2-Chlorobenzoic acid may be used as a reference standard in the determination of 2-chlorobenzoic acid in water samples using gas chromatography coupled with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

343.4 °F

flash_point_c

173 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

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Certificates of Analysis (COA)

Lot/Batch Number
LC24651V
LC24650V
LC23806V
LC23475V
LC22201V

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Experimental design for the study of two derivatization procedures for simultaneous GC analysis of acidic herbicides and water chlorination by-products.
Boucharat C, et al.
Talanta, 47(2), 311-323 (1998)
Meltem Urgun-Demirtas et al.
Water environment research : a research publication of the Water Environment Federation, 77(5), 511-518 (2005-11-09)
The feasibility of applying bacterial hemoglobin technology to degrade 2-chlorobenzoate (2-CBA) through co-metabolism under hypoxic conditions in a membrane bioreactor (MBR) process has been studied in the laboratory. 2-chlorobenzoate removal and chloride release rates in the MBR system varied from
C A Blackledge et al.
Journal of pharmaceutical and biomedical analysis, 22(6), 1023-1028 (2000-06-17)
The metabolic fate of [14C]-labelled 2 and 4-chlorobenzoic acids (2- and 4-CBA) has been determined in the rat following intraperitoneal (i.p.) administration at 100 mg/kg to male rats. The major route of elimination for both 2-and 4-CBA was urine with
W J Hickey et al.
Applied and environmental microbiology, 67(10), 4603-4609 (2001-09-26)
We have identified in Pseudomonas aeruginosa strain JB2 a novel cluster of mobile genes encoding degradation of hydroxy- and halo-aromatic compounds. Nineteen open reading frames were located and, based on sequence similarities, were putatively identified as encoding a ring hydroxylating
W J Hickey et al.
Applied and environmental microbiology, 67(12), 5648-5655 (2001-11-28)
Protein mass spectrometry and molecular cloning techniques were used to identify and characterize mobile o-halobenzoate oxygenase genes in Pseudomonas aeruginosa strain JB2 and Pseudomonas huttiensis strain D1. Proteins induced in strains JB2 and D1 by growth on 2-chlorobenzoate (2-CBa) were
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