≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light,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=CC2=C(C=CC(=C2)Cl)C=C1S(=O)(=O)Cl |
|---|---|
| IUPAC Name | 6-chloronaphthalene-2-sulfonyl chloride |
| InChIKey | IYFIYGSJZIICOZ-UHFFFAOYSA-N |
| INCHI | 1S/C10H6Cl2O2S/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9/h1-6H |
| Isomeric SMILES | C1=CC2=C(C=CC(=C2)Cl)C=C1S(=O)(=O)Cl |
| PubChem CID | 10635129 |
| Molecular Weight | 261.12 |
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 | Naphthalenes |
| Subclass | Naphthalene sulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 2-naphthalene sulfonic acids and derivatives |
| Alternative Parents | Chloronaphthalenes Aryl chlorides Sulfonyls Sulfonyl chlorides Organosulfonic acids and derivatives Organochlorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | 2-naphthalene sulfonic acid or derivatives - Chloronaphthalene - Aryl chloride - Aryl halide - Organic sulfonic acid or derivatives - Sulfonyl - Sulfonyl halide - Sulfonyl chloride - Organosulfonic acid or derivatives - Organic oxygen compound - Hydrocarbon derivative - Organosulfur compound - Organochloride - Organohalogen compound - Organic oxide - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 2-naphthalene sulfonic acids and derivatives. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group (or a derivative thereof) at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. |
| External Descriptors | Not available |
| Sensitivity | light sensitive；Moisture sensitive |
|---|---|
| Molecular Weight | 261.120 g/mol |
| XLogP3 | 3.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 259.947 Da |
| Monoisotopic Mass | 259.947 Da |
| Topological Polar Surface Area | 42.500 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 323.000 |
| 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 |
I2508306