≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488183111 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488183111 |
| Canonical Smiles | C1=C(C(=CC(=C1Cl)N)Cl)N |
| IUPAC Name | 2,5-dichlorobenzene-1,4-diamine |
| InChIKey | QAYVHDDEMLNVMO-UHFFFAOYSA-N |
| INCHI | 1S/C6H6Cl2N2/c7-3-1-5(9)4(8)2-6(3)10/h1-2H,9-10H2 |
| Isomeric SMILES | C1=C(C(=CC(=C1Cl)N)Cl)N |
| RTECS | SS9150000 |
| Molecular Weight | 177.03 |
| Beilstein | 13118 |
| Reaxy-Rn | 2803055 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2803055&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 | Halobenzenes |
| Intermediate Tree Nodes | Chlorobenzenes |
| Direct Parent | Dichlorobenzenes |
| Alternative Parents | Aniline and substituted anilines Aryl chlorides Primary amines Organopnictogen compounds Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Aniline or substituted anilines - 1,4-dichlorobenzene - Aryl halide - Aryl chloride - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Organochloride - Organohalogen compound - Amine - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dichlorobenzenes. These are compounds containing a benzene with exactly two chlorine atoms attached to it. |
| 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 |
|---|---|---|---|
 F2526042 | Certificate of Analysis | Jul 01, 2025 | D132951 |
| I2510142 | Certificate of Analysis | May 23, 2025 | D132951 |
| E2517034 | Certificate of Analysis | May 23, 2025 | D132951 |
| G2312900 | Certificate of Analysis | Apr 18, 2025 | D132951 |
| G2312806 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| G2312906 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| G2312896 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| G2312842 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| G2312805 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| G2312797 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| G2312793 | Certificate of Analysis | Apr 08, 2025 | D132951 |
| F2523438 | Certificate of Analysis | Apr 13, 2024 | D132951 |
| G2502544 | Certificate of Analysis | Apr 13, 2024 | D132951 |
| G2502545 | Certificate of Analysis | Apr 13, 2024 | D132951 |
| I2124097 | Certificate of Analysis | Jul 14, 2023 | D132951 |
| I1508015 | Certificate of Analysis | Mar 16, 2023 | D132951 |
| C2127279 | Certificate of Analysis | Jan 12, 2023 | D132951 |
| C2127277 | Certificate of Analysis | Jan 12, 2023 | D132951 |
| F23171149 | Certificate of Analysis | Jan 12, 2023 | D132951 |
| C2127280 | Certificate of Analysis | Jan 12, 2023 | D132951 |
| Melt Point(°C) | 164-168°C |
|---|---|
| Molecular Weight | 177.030 g/mol |
| XLogP3 | 2.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 175.991 Da |
| Monoisotopic Mass | 175.991 Da |
| Topological Polar Surface Area | 52.000 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 106.000 |
| 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. Haozhen Zhang, Jingjing Liu, Yong Zhang, Bei Cheng, Bicheng Zhu, Linxi Wang. (2023) BiOBr/COF S-scheme photocatalyst for H2O2 production via concerted two-electron pathway. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, [PMID:] [10.1016/j.jmst.2023.05.030] |
| 2. Fangpei Ma, Xiao Chi, Ying Wen, Qihong Yue, Tao Chen, Xiaojiang Yu, Xiaoling Liu, Yu Zhou, Jun Wang. (2025) Engineering charge transfer by tethering halogens to covalent organic frameworks for photocatalytic sacrificial hydrogen evolution. Chemical Science, [PMID:40529567] [10.1039/D5SC00082C] |
