≥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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product Application
2,4-Difluorophenylacetic acid has been used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).
| Pubchem Sid | 504756939 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504756939 |
| Canonical Smiles | C1=CC(=C(C=C1F)F)CC(=O)O |
| IUPAC Name | 2-(2,4-difluorophenyl)acetic acid |
| InChIKey | QPKZIGHNRLZBCL-UHFFFAOYSA-N |
| INCHI | 1S/C8H6F2O2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12) |
| Isomeric SMILES | C1=CC(=C(C=C1F)F)CC(=O)O |
| WGK Germany | 3 |
| Molecular Weight | 172.13 |
| Beilstein | 3649727 |
| Reaxy-Rn | 3649727 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3649727&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 | Not available |
| Direct Parent | Fluorobenzenes |
| Alternative Parents | Aryl fluorides Monocarboxylic acids and derivatives Carboxylic acids Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Fluorobenzene - Aryl halide - Aryl fluoride - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organofluoride - Organohalogen compound - Carbonyl group - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as fluorobenzenes. These are compounds containing one or more fluorine atoms attached to a benzene ring. |
| 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 |
|---|---|---|---|
 H2231461 | Certificate of Analysis | Jun 11, 2026 | D122860 |
| H2231549 | Certificate of Analysis | Jun 11, 2026 | D122860 |
| H2231558 | Certificate of Analysis | Jun 11, 2026 | D122860 |
| K2415240 | Certificate of Analysis | Jul 05, 2024 | D122860 |
| G2017135 | Certificate of Analysis | May 07, 2024 | D122860 |
| D1622270 | Certificate of Analysis | Dec 15, 2023 | D122860 |
| F2317947 | Certificate of Analysis | Jul 06, 2023 | D122860 |
| C1918170 | Certificate of Analysis | Jan 15, 2023 | D122860 |
| F2317655 | Certificate of Analysis | Jun 11, 2022 | D122860 |
| F2317944 | Certificate of Analysis | Jun 11, 2022 | D122860 |
| Melt Point(°C) | 117-119°C |
|---|---|
| Molecular Weight | 172.130 g/mol |
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 172.034 Da |
| Monoisotopic Mass | 172.034 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 172.000 |
| 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 |
