≥98%(T) 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.
| Pubchem Sid | 488185541 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488185541 |
| Canonical Smiles | C1=CC=C(C=C1)NC2=CC=C(C=C2)[N+]#N.OS(=O)(=O)[O-] |
| IUPAC Name | 4-anilinobenzenediazonium;hydrogen sulfate |
| InChIKey | FMRQRWPEQSPSDG-UHFFFAOYSA-M |
| INCHI | 1S/C12H10N3.H2O4S/c13-15-12-8-6-11(7-9-12)14-10-4-2-1-3-5-10;1-5(2,3)4/h1-9,14H;(H2,1,2,3,4)/q+1;/p-1 |
| Isomeric SMILES | C1=CC=C(C=C1)NC2=CC=C(C=C2)[N+]#N.OS(=O)(=O)[O-] |
| UN Number | 3077 |
| Packing Group | III |
| Molecular Weight | 293.3 |
| Reaxy-Rn | 3898715 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3898715&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 salts |
| Class | Organic sulfate salts |
| Subclass | Diazonium sulfates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Diazonium sulfates |
| Alternative Parents | Aniline and substituted anilines Organic sulfuric acids and derivatives Organic diazonium salts Secondary amines Organopnictogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Diazonium sulfate - Aniline or substituted anilines - Benzenoid - Monocyclic benzene moiety - Organic sulfuric acid or derivatives - Organic diazonium salt - Secondary amine - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Amine - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as diazonium sulfates. These are organic mixtures of diazonium salts and sulfate salts. They have the general structure (RN+2 )2(SO4)2- , R'N+2 H(SO4)-, where R and R' are organyl groups. |
| 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 |
|---|---|---|---|
 B2225324 | Certificate of Analysis | Jan 04, 2026 | D154560 |
| B2225325 | Certificate of Analysis | Jan 04, 2026 | D154560 |
| B2225424 | Certificate of Analysis | Jan 04, 2026 | D154560 |
| K2108764 | Certificate of Analysis | Aug 12, 2025 | D154560 |
| F2327221 | Certificate of Analysis | Mar 02, 2022 | D154560 |
| F2327222 | Certificate of Analysis | Mar 02, 2022 | D154560 |
| Sensitivity | Light sensitive |
|---|---|
| Molecular Weight | 293.300 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 293.047 Da |
| Monoisotopic Mass | 293.047 Da |
| Topological Polar Surface Area | 126.000 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 304.000 |
| 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 | 2 |
