≥98% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
1,3-Bis(4-fluorobenzoyl)benzene is an organic building block. It polymerizes with 4,4′-isopropylidenediphenol (bisphenol-A) in the presence of N-methyl-2-pyrrolidinone (solvent) to afford high molecular weight polymers.
Product Application
1,3-Bis(4-fluorobenzoyl)benzene was used for the synthesis of sulfonated poly(aryl ether ketone)s (SPAEK) copolymers by aromatic nucleophilic polycondensation. It may be employed as an activated nonsulfonated difluoro-monomer for the synthesis of fluorenyl-containing sulfonated poly(aryl ether ether ketone ketone)s.
| Pubchem Sid | 488191101 |
|---|---|
| Canonical Smiles | C1=CC(=CC(=C1)C(=O)C2=CC=C(C=C2)F)C(=O)C3=CC=C(C=C3)F |
| IUPAC Name | [3-(4-fluorobenzoyl)phenyl]-(4-fluorophenyl)methanone |
| InChIKey | PISLKPDKKIDMQT-UHFFFAOYSA-N |
| INCHI | 1S/C20H12F2O2/c21-17-8-4-13(5-9-17)19(23)15-2-1-3-16(12-15)20(24)14-6-10-18(22)11-7-14/h1-12H |
| Isomeric SMILES | C1=CC(=CC(=C1)C(=O)C2=CC=C(C=C2)F)C(=O)C3=CC=C(C=C3)F |
| WGK Germany | 3 |
| Molecular Weight | 322.3 |
| Reaxy-Rn | 8706786 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8706786&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 | Phenylpropanoids and polyketides |
| Class | Diarylheptanoids |
| Subclass | Linear diarylheptanoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Linear diarylheptanoids |
| Alternative Parents | Benzophenones Diphenylmethanes Aryl-phenylketones Benzoyl derivatives Fluorobenzenes Aryl fluorides Organofluorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Linear 1,7-diphenylheptane skeleton - Benzophenone - Diphenylmethane - Aryl-phenylketone - Benzoyl - Aryl ketone - Halobenzene - Fluorobenzene - Monocyclic benzene moiety - Aryl halide - Benzenoid - Aryl fluoride - Ketone - Organooxygen compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2326201 | Certificate of Analysis | May 09, 2026 | B165838 |
| G2326210 | Certificate of Analysis | May 09, 2026 | B165838 |
| G2326216 | Certificate of Analysis | May 09, 2026 | B165838 |
| G2326223 | Certificate of Analysis | May 09, 2026 | B165838 |
| G2326382 | Certificate of Analysis | May 09, 2026 | B165838 |
| G2326388 | Certificate of Analysis | May 09, 2026 | B165838 |
| D2026111 | Certificate of Analysis | Nov 10, 2025 | B165838 |
| Melt Point(°C) | 181-183 °C (lit.) |
|---|---|
| Molecular Weight | 322.300 g/mol |
| XLogP3 | 4.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 322.081 Da |
| Monoisotopic Mass | 322.081 Da |
| Topological Polar Surface Area | 34.100 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 409.000 |
| 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 |
