≥97%(GC) 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
4-Ethylacetophenone is one of the attractive components of a carob-peanut extract that elicited a positive behavioral response from Oryzaephilus surinamensis, S. granarius and C. ferrugineus.
| Pubchem Sid | 504752478 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504752478 |
| Canonical Smiles | CCC1=CC=C(C=C1)C(=O)C |
| IUPAC Name | 1-(4-ethylphenyl)ethanone |
| InChIKey | NODGRWCMFMEGJH-UHFFFAOYSA-N |
| INCHI | 1S/C10H12O/c1-3-9-4-6-10(7-5-9)8(2)11/h4-7H,3H2,1-2H3 |
| Isomeric SMILES | CCC1=CC=C(C=C1)C(=O)C |
| WGK Germany | 3 |
| Molecular Weight | 148.21 |
| Beilstein | 7(3)1101 |
| Reaxy-Rn | 1906029 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1906029&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 | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Ketones - Aryl ketones - Phenylketones |
| Direct Parent | Alkyl-phenylketones |
| Alternative Parents | Acetophenones Benzoyl derivatives Aryl alkyl ketones Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Alkyl-phenylketone - Acetophenone - Aryl alkyl ketone - Benzoyl - Benzenoid - Monocyclic benzene moiety - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. |
| 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 |
|---|---|---|---|
 B2225203 | Certificate of Analysis | Dec 10, 2025 | E156360 |
| K2124501 | Certificate of Analysis | Sep 04, 2025 | E156360 |
| J2524703 | Certificate of Analysis | Jul 10, 2024 | E156360 |
| J2530530 | Certificate of Analysis | Jul 10, 2024 | E156360 |
| J2530531 | Certificate of Analysis | Jul 10, 2024 | E156360 |
| F1928112 | Certificate of Analysis | Apr 14, 2023 | E156360 |
| B2224537 | Certificate of Analysis | Jan 21, 2022 | E156360 |
| G2422489 | Certificate of Analysis | Jan 21, 2022 | E156360 |
| K2408134 | Certificate of Analysis | Jan 21, 2022 | E156360 |
| Solubility | Not miscible or difficult to mix in water. Soluble in alcohol. |
|---|---|
| Refractive Index | n20/D 1.5293 |
| Flash Point(°F) | 91 °C |
| Flash Point(°C) | 91°C |
| Boil Point(°C) | 125 °C/20 mmHg |
| Melt Point(°C) | -20.6°C |
| Molecular Weight | 148.200 g/mol |
| XLogP3 | 2.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 148.089 Da |
| Monoisotopic Mass | 148.089 Da |
| Topological Polar Surface Area | 17.100 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 132.000 |
| 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. Shaonan Du, Chenhui Zhang, Zhi Luo. (2023) Effect of the Molecular Structure of 1,3-Diketones on the Realization of Oil-Based Superlubricity on Steel/Steel Friction Pairs. LANGMUIR, [PMID:38134349] [10.1021/acs.langmuir.3c02988] |
| 2. Yuan Xu, Zhisong Qiu, Yujing Zhang, Xialin Zheng, Wen Lu, Ping Hu. (2022) Volatiles from Eucalyptus Trunks and Forest Floor Humus Influence the Habitat Transfer, Host Selection, and Aggregation of Endoclita signifer Larvae. Forests, 13 (12): (2058). [PMID:] [10.3390/f13122058] |
| 3. Ping Hu, Zhisong Qiu, Yujing Zhang, Yuan Xu, Zhende Yang. (2022) Quick shift in volatile attraction between the third and fifth instar larvae of Endoclita signifier. PEST MANAGEMENT SCIENCE, 79 (2): (792-802). [PMID:36259409] [10.1002/ps.7244] |
