Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C1=CC=NN=C1 |
|---|---|
| IUPAC Name | pyridazine |
| InChIKey | PBMFSQRYOILNGV-UHFFFAOYSA-N |
| INCHI | 1S/C4H4N2/c1-2-4-6-5-3-1/h1-4H |
| Isomeric SMILES | C1=CC=NN=C1 |
| WGK Germany | 3 |
| RTECS | UR5267000 |
| PubChem CID | 9259 |
| Molecular Weight | 80.09 |
| Beilstein | 23,89 |
| Reaxy-Rn | 103906 |
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 | Diazines |
| Subclass | Pyridazines and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridazines and derivatives |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridazine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridazines and derivatives. These are compounds containing a pyridazine ring, which is a six-member aromatic ring containing two nitrogen atoms at positions 1 and 2, and four carbon atoms. |
| External Descriptors | pyridazines - diazine |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 27, 2026 | P137565 | |
| Certificate of Analysis | May 27, 2026 | P137565 | |
| Certificate of Analysis | Mar 11, 2026 | P137565 | |
| Certificate of Analysis | Mar 11, 2026 | P137565 | |
| Certificate of Analysis | Mar 11, 2026 | P137565 | |
| Certificate of Analysis | Mar 11, 2026 | P137565 | |
| Certificate of Analysis | Jul 09, 2025 | P137565 | |
| Certificate of Analysis | Sep 19, 2023 | P137565 | |
| Certificate of Analysis | Sep 19, 2023 | P137565 | |
| Certificate of Analysis | Aug 15, 2023 | P137565 | |
| Certificate of Analysis | Aug 15, 2023 | P137565 |
| Solubility | Miscible with water, benzene, DMF. Soluble in alcohol, ether |
|---|---|
| Sensitivity | Air & Heat sensitive |
| Refractive Index | 1.52 |
| Flash Point(°F) | 185 °F |
| Flash Point(°C) | 85°C(lit.) |
| Boil Point(°C) | 208 °C |
| Melt Point(°C) | -8°C(lit.) |
| Molecular Weight | 80.090 g/mol |
| XLogP3 | -0.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 80.0374 Da |
| Monoisotopic Mass | 80.0374 Da |
| Topological Polar Surface Area | 25.800 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 30.500 |
| 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 |