≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,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.
| Pubchem Sid | 488190944 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488190944 |
| Canonical Smiles | C1=C(C=NC=C1F)F |
| IUPAC Name | 3,5-difluoropyridine |
| InChIKey | WRXAZPPGFLETFR-UHFFFAOYSA-N |
| INCHI | 1S/C5H3F2N/c6-4-1-5(7)3-8-2-4/h1-3H |
| Isomeric SMILES | C1=C(C=NC=C1F)F |
| WGK Germany | 3 |
| UN Number | 1993 |
| Packing Group | II |
| Molecular Weight | 115.1 |
| Reaxy-Rn | 7914363 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7914363&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 | Organoheterocyclic compounds |
| Class | Pyridines and derivatives |
| Subclass | Halopyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Polyhalopyridines |
| Alternative Parents | Aryl fluorides Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organofluorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Polyhalopyridine - Aryl halide - Aryl fluoride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organofluoride - Organohalogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as polyhalopyridines. These are organic compounds containing a pyridine ring substituted at two or more positions by a halogen atom. |
| 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 |
|---|---|---|---|
 J2520393 | Certificate of Analysis | Oct 10, 2025 | D186227 |
| J2520394 | Certificate of Analysis | Oct 10, 2025 | D186227 |
| J2520395 | Certificate of Analysis | Oct 10, 2025 | D186227 |
| J2520399 | Certificate of Analysis | Oct 10, 2025 | D186227 |
| D2307219 | Certificate of Analysis | Mar 08, 2023 | D186227 |
| E1920171 | Certificate of Analysis | Mar 08, 2023 | D186227 |
| Sensitivity | Air sensitive |
|---|---|
| Refractive Index | 1.4437 |
| Flash Point(°F) | 48 °F |
| Flash Point(°C) | 9°C |
| Boil Point(°C) | 92-93℃ |
| Molecular Weight | 115.080 g/mol |
| XLogP3 | 1.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 115.023 Da |
| Monoisotopic Mass | 115.023 Da |
| Topological Polar Surface Area | 12.900 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 68.800 |
| 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 |
