Determine the necessary mass, volume, or concentration for preparing a solution.
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≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
2,5-Dichlorobenzoic acid is converted to 4-chlorocatechol by Pseudomonas sp. CPE2 strain
2,5-Dichlorobenzoic acid was used as calibration standard to investigate the gas-phase OH reaction products of biphenyl, monochlorobiphenyl and dichlorophenyl;
| Pubchem Sid | 488179933 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488179933 |
| Canonical Smiles | C1=CC(=C(C=C1Cl)C(=O)O)Cl |
| IUPAC Name | 2,5-dichlorobenzoic acid |
| InChIKey | QVTQYSFCFOGITD-UHFFFAOYSA-N |
| INCHI | 1S/C7H4Cl2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11) |
| Isomeric SMILES | C1=CC(=C(C=C1Cl)C(=O)O)Cl |
| WGK Germany | 3 |
| RTECS | DG6825000 |
| Molecular Weight | 191.01 |
| Beilstein | 973353 |
| Reaxy-Rn | 973353 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=973353&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzoic acids and derivatives |
| Intermediate Tree Nodes | Benzoic acids |
| Direct Parent | Dichlorobenzoic acids |
| Alternative Parents | Halobenzoic acids 3-halobenzoic acids 2-halobenzoic acids Dichlorobenzenes Benzoyl derivatives 1-carboxy-2-haloaromatic compounds Aryl chlorides Vinylogous halides Monocarboxylic acids and derivatives Organooxygen compounds Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | 2,5-dichlorobenzoic acid - Halobenzoic acid - 3-halobenzoic acid - 2-halobenzoic acid - Halobenzoic acid or derivatives - 3-halobenzoic acid or derivatives - 2-halobenzoic acid or derivatives - Benzoyl - 1,4-dichlorobenzene - 1-carboxy-2-haloaromatic compound - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Vinylogous halide - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organochloride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dichlorobenzoic acids. These are benzoic acids having two chlorine atoms attached to the carboxylated benzene ring. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jun 15, 2026 | D100773 | |
| Certificate of Analysis | Jun 15, 2026 | D100773 | |
| Certificate of Analysis | Jun 15, 2026 | D100773 | |
| Certificate of Analysis | Jun 15, 2026 | D100773 | |
| Certificate of Analysis | Jun 15, 2026 | D100773 | |
| Certificate of Analysis | Apr 15, 2026 | D100773 | |
| Certificate of Analysis | Oct 11, 2025 | D100773 | |
| Certificate of Analysis | Oct 11, 2025 | D100773 | |
| Certificate of Analysis | Oct 11, 2025 | D100773 | |
| Certificate of Analysis | Oct 11, 2025 | D100773 | |
| Certificate of Analysis | Oct 11, 2025 | D100773 | |
| Certificate of Analysis | Oct 11, 2025 | D100773 | |
| Certificate of Analysis | Mar 04, 2025 | D100773 | |
| Certificate of Analysis | Jul 02, 2024 | D100773 | |
| Certificate of Analysis | Apr 17, 2024 | D100773 | |
| Certificate of Analysis | Apr 17, 2024 | D100773 | |
| Certificate of Analysis | Jul 11, 2022 | D100773 | |
| Certificate of Analysis | Jul 11, 2022 | D100773 | |
| Certificate of Analysis | Apr 12, 2022 | D100773 | |
| Certificate of Analysis | Dec 08, 2021 | D100773 |
| Solubility | Insoluble in water. |
|---|---|
| Boil Point(°C) | 301°C |
| Melt Point(°C) | 152-157℃ |
| Molecular Weight | 191.010 g/mol |
| XLogP3 | 2.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 189.959 Da |
| Monoisotopic Mass | 189.959 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 161.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Hao-hao Ren, Dong-xia Xu, Guang-ming Yan, Gang Zhang, Xiao-jun Wang, Sheng-ru Long, Jie Yang. (2017) Effect of carboxylic polyphenylene sulfide on the micromechanical properties of polyphenylene sulfide/carbon fiber composites. COMPOSITES SCIENCE AND TECHNOLOGY, [PMID:] [10.1016/j.compscitech.2017.03.021] |