135577
2-Chlorobenzoic acid
98%
Synonym(s):
2-CBA, o-Chlorobenzoic acid
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About This Item
Linear Formula:
ClC6H4CO2H
CAS Number:
Molecular Weight:
156.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-285-4
Beilstein/REAXYS Number:
907340
MDL number:
Assay:
98%
Quality Level
assay
98%
mp
138-140 °C (lit.)
solubility
cold water: soluble 900 part, alcohol: freely soluble, diethyl ether: freely soluble, water: soluble (hot)
functional group
carboxylic acid, chloro
SMILES string
OC(=O)c1ccccc1Cl
InChI
1S/C7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)
InChI key
IKCLCGXPQILATA-UHFFFAOYSA-N
General description
2-Chlorobenzoic acid degradation by pure cultures of Burkholderia cepacia strain with and without the bacterial hemoglobin gene was studied in parallel membrane bioreactors. Intramolecular hydrogen atom tunneling in 2-chlorobenzoic acid has been studied by low-temperature matrix-isolation infrared spectroscopy.
Application
2-Chlorobenzoic acid was used to study the degradation of 2-bromobenzoic acid by Pseudomonas aeruginosa.
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wgk
WGK 2
flash_point_f
343.4 °F
flash_point_c
173 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
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F K Higson et al.
Applied and environmental microbiology, 56(6), 1615-1619 (1990-06-01)
A strain of Pseudomonas aeruginosa producing 2-bromobenzoic acid, designated 2-BBZA, was isolated by enrichment culture from municipal sewage. It degraded all four 2-halobenzoates as well as certain 3-halo- and dihalobenzoates, though none of the 4-halobenzoates supported growth of this organism.
A C Layton et al.
Journal of industrial microbiology, 13(6), 392-401 (1994-11-01)
The microbial populations in PCB-contaminated electric power substation capacitor bank soil (TVA soil) and from another PCB-contaminated site (New England soil) were compared to determine their potential to degrade PCB. Known biphenyl operon genes were used as gene probes in
Gang-hua Lang et al.
Applied microbiology and biotechnology, 83(6), 1085-1094 (2009-03-26)
TfdT is a LysR-type transcriptional regulator that activates the transcription of the chlorocatechol degradative gene operon tfdCDEF of the chlorobenzoate-degrading bacterium Burkholderia sp. NK8. To identify the amino acids involved in the effector recognition by TfdT, a polymerase-chain-reaction-based random mutagenesis
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 135577-5G | 04061838730725 |
| 135577-500G | 04061838730718 |
| 135577-100G | 04061838730701 |