≥99% 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.
4,4′-Dichlorobenzophenone (DBP) is a metabolite obtained when one strain of ectomycorrhizal fungi, Xerocomus chrysenteron, degrades 1,1,1-trichloro-2,2-bis(4-chlorophe-nyl) ethane (DDT).
| Pubchem Sid | 488180253 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180253 |
| Canonical Smiles | C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)Cl)Cl |
| IUPAC Name | bis(4-chlorophenyl)methanone |
| InChIKey | OKISUZLXOYGIFP-UHFFFAOYSA-N |
| INCHI | 1S/C13H8Cl2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H |
| Isomeric SMILES | C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)Cl)Cl |
| WGK Germany | 3 |
| RTECS | DJ0525000 |
| Molecular Weight | 251.11 |
| Beilstein | 643345 |
| Reaxy-Rn | 643345 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=643345&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 | Benzophenones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzophenones |
| Alternative Parents | Diphenylmethanes Aryl-phenylketones Benzoyl derivatives Chlorobenzenes Aryl chlorides Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzophenone - Diphenylmethane - Aryl-phenylketone - Benzoyl - Aryl ketone - Halobenzene - Chlorobenzene - Aryl halide - Aryl chloride - Ketone - Organooxygen compound - Organochloride - Organohalogen compound - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzophenones. These are organic compounds containing a ketone attached to two phenyl groups. |
| External Descriptors | monochlorobenzenes - chlorobenzophenone |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2219183 | Certificate of Analysis | Jun 08, 2026 | D109453 |
| H2219181 | Certificate of Analysis | Jun 08, 2026 | D109453 |
| D2615286 | Certificate of Analysis | Mar 21, 2026 | D109453 |
| C2513844 | Certificate of Analysis | Feb 25, 2025 | D109453 |
| C2517763 | Certificate of Analysis | Feb 25, 2025 | D109453 |
| A2607314 | Certificate of Analysis | Jul 18, 2024 | D109453 |
| A2607315 | Certificate of Analysis | Jul 18, 2024 | D109453 |
| A2607313 | Certificate of Analysis | Jul 18, 2024 | D109453 |
| A2607316 | Certificate of Analysis | Jul 10, 2024 | D109453 |
| G1629047 | Certificate of Analysis | Feb 19, 2024 | D109453 |
| K1920214 | Certificate of Analysis | Sep 07, 2023 | D109453 |
| G23111232 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111233 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111236 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111253 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111325 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111326 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111331 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111332 | Certificate of Analysis | May 18, 2023 | D109453 |
| G23111341 | Certificate of Analysis | May 18, 2023 | D109453 |
| C23311560 | Certificate of Analysis | Jul 21, 2022 | D109453 |
| H2219182 | Certificate of Analysis | Jul 21, 2022 | D109453 |
| C23311554 | Certificate of Analysis | Jul 21, 2022 | D109453 |
| H2219184 | Certificate of Analysis | Jul 21, 2022 | D109453 |
| B2323530 | Certificate of Analysis | Jul 21, 2022 | D109453 |
| Boil Point(°C) | 353°C |
|---|---|
| Melt Point(°C) | 144-147°C |
| Molecular Weight | 251.100 g/mol |
| XLogP3 | 4.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 249.995 Da |
| Monoisotopic Mass | 249.995 Da |
| Topological Polar Surface Area | 17.100 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 214.000 |
| 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. Yanying Zhou, Jun Zhu, Jing Yang, Youqi Lv, Yuanfeng Zhu, Wentao Bi, Xiaodi Yang, David Da Yong Chen. (2019) Magnetic nanoparticles speed up mechanochemical solid phase extraction with enhanced enrichment capability for organochlorines in plants. ANALYTICA CHIMICA ACTA, [PMID:31027534] [10.1016/j.aca.2019.03.049] |
