CAS 74-11-3
:4-Chlorobenzoic acid
Description:
4-Chlorobenzoic acid is an aromatic carboxylic acid characterized by the presence of a chlorine atom at the para position relative to the carboxylic acid group on a benzene ring. Its molecular formula is C7H5ClO2, and it has a molecular weight of approximately 158.57 g/mol. This compound appears as a white crystalline solid and is sparingly soluble in water, but more soluble in organic solvents such as ethanol and acetone. 4-Chlorobenzoic acid exhibits acidic properties, with a pKa value indicating its ability to donate protons in solution. It is commonly used in organic synthesis, serving as an intermediate in the production of various pharmaceuticals, agrochemicals, and dyes. Additionally, it can act as a reagent in the preparation of esters and amides. Due to its chlorine substituent, it may also exhibit unique reactivity compared to other benzoic acids, making it valuable in chemical research and industrial applications. Safety precautions should be taken when handling this compound, as it can be irritating to the skin and eyes.
Formula:C7H5ClO2
InChI:InChI=1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
InChI key:InChIKey=XRHGYUZYPHTUJZ-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=C(Cl)C=C1
Synonyms:- 4-Cba
- 4-Chlorbenzoesaure
- 4-Chlorobenzoate
- 4-Chlorobenzoic Aicd
- Acide 4-chlorobenzoique
- Acido 4-Clorobenzoico
- Benzoic acid, 4-chloro-
- Benzoic acid, p-chloro-
- Mycosid
- Nsc 143358
- Nsc 32738
- Nsc 8444
- P-Chlorbenzoesaeure
- P-Chlorobenzoic Acid
- Para-chlorobenzoic Acid
- Pcba
- p-Carboxychlorobenzene
- p-Chlorbenzoic acid
- See more synonyms
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Found 19 products.
4-Chlorobenzoic Acid
CAS:Formula:C7H5ClO2Purity:>99.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:156.574-Chlorobenzoic acid, 98+%
CAS:<p>4-Chlorobenzoic acid is used to determine the diversity of 2-, 3- and 4-chlorobenzoate degraders in two pristine soils with similar physical and chemical characteristics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and l</p>Formula:C7H5ClO2Purity:98+%Color and Shape:Crystals or powder or crystalline powder, WhiteMolecular weight:156.57Indomethacin Related Compound B (4-Chlorobenzoic acid)
CAS:Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacid and their derivatives, nesoiFormula:C7H5ClO2Color and Shape:White Off-White PowderMolecular weight:155.99781Indomethacin (Indometacin) EP Impurity A (Indomethacin USP Related Compound B, Acemetacin EP Impurity A, Bezafibrate EP Impurity B, Clopamide EP Impurity B)
CAS:Formula:C7H5ClO2Molecular weight:156.574-Chlorobenzoic acid
CAS:<p>4-Chlorobenzoic acid</p>Formula:C7H5ClO2Purity:≥95%Color and Shape: white powderMolecular weight:156.57g/mol4-Chlorobenzoic acid
CAS:Formula:C7H5ClO2Purity:98.0%Color and Shape:Solid, White powderMolecular weight:156.574-Chlorobenzoic Acid
CAS:Controlled ProductFormula:C7H5ClO2Color and Shape:NeatMolecular weight:156.574-Chlorobenzoic Acid
CAS:Controlled Product<p>Impurity Acemetacin EP Impurity A / Bezafibrate EP Impurity B<br>Applications A benzoic acid analogue that showed antifungal activity against strains of Aspergillus flavus, Aspergillus fumigatus and Aspergillus terreus, causative agents of human aspergillosis, in in vitro bioassays. It is used as a preservative.<br>References Rep, M., et al.: J. Biol. Chem., 275, 8290 (2000), Jaeger, T., et al.: Biofactors, 27, 109 (2006), Kim, J., et al.: Fungal Biology, 114, 817 (2010),<br></p>Formula:C7H5ClO2Color and Shape:White To Off-WhiteMolecular weight:156.574-Chlorobenzoic acid
CAS:<p>4-Chlorobenzoic acid is a dehalogenase that removes chlorinated organic compounds from water. It has been shown to be effective in removing the following: trichloroethene, tetrachloroethene, and dichloroethene. 4-Chlorobenzoic acid is a member of the group P2 dehalogenases and has been shown to have an affinity for aromatic substrates like benzoate. This enzyme is an integral part of wastewater treatment systems as it prevents the accumulation of toxic chlorine-containing chemicals in soil and groundwater.</p>Formula:C7H5ClO2Purity:Min. 95%Color and Shape:PowderMolecular weight:156.57 g/molp-Chlorobenzoic Acid pure, 99%
CAS:Formula:C7H5ClO2Purity:min. 99%Color and Shape:White to off - white, Crystalline powder, Clear, Colourless to pale yellowMolecular weight:156.57p-Chlorobenzoic Acid extrapure AR, 99.7%
CAS:Formula:C7H5ClO2Purity:min. 99.7%Color and Shape:White, Crystalline powder, Clear, ColourlessMolecular weight:156.57
