≥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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
description：
2-Chlorothiophenol undergoes multi-component condensation reaction with chloroacetyl chloride and primary aliphatic amines via Smile rearrrangement.
application：
2-Chlorothiophenol has been used in the synthesis of bis (2-chlorophenyl) analog of aromatic disulfide.
| Pubchem Sid | 508808272 |
|---|---|
| Canonical Smiles | C1=CC=C(C(=C1)S)Cl |
| IUPAC Name | 2-chlorobenzenethiol |
| InChIKey | PWOBDMNCYMQTCE-UHFFFAOYSA-N |
| INCHI | 1S/C6H5ClS/c7-5-3-1-2-4-6(5)8/h1-4,8H |
| Isomeric SMILES | C1=CC=C(C(=C1)S)Cl |
| WGK Germany | 3 |
| UN Number | 1760 |
| Packing Group | III |
| Molecular Weight | 144.62 |
| Beilstein | 1209665 |
| Reaxy-Rn | 1209665 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209665&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 | Thiophenols |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiophenols |
| Alternative Parents | Chlorobenzenes Aryl chlorides Thiols Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Thiophenol - Halobenzene - Chlorobenzene - Monocyclic benzene moiety - Aryl halide - Aryl chloride - Arylthiol - Hydrocarbon derivative - Organosulfur compound - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as thiophenols. These are compounds containing a thiophenol ring, which a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur 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 |
|---|---|---|---|
 A1916175 | Certificate of Analysis | Mar 20, 2026 | C101764 |
| I2502126 | Certificate of Analysis | Sep 12, 2025 | C101764 |
| J2326115 | Certificate of Analysis | Jul 09, 2025 | C101764 |
| C2308577 | Certificate of Analysis | Dec 16, 2024 | C101764 |
| K2504241 | Certificate of Analysis | Jul 08, 2024 | C101764 |
| K2504242 | Certificate of Analysis | Jul 08, 2024 | C101764 |
| L2108433 | Certificate of Analysis | Sep 21, 2023 | C101764 |
| L2108434 | Certificate of Analysis | Sep 21, 2023 | C101764 |
| L2108435 | Certificate of Analysis | Sep 21, 2023 | C101764 |
| L2108436 | Certificate of Analysis | Sep 21, 2023 | C101764 |
| Sensitivity | Air sensitive. |
|---|---|
| Refractive Index | 1.6029 |
| Flash Point(°F) | 190.4 °F |
| Flash Point(°C) | 88 °C |
| Boil Point(°C) | 205-206°C/260mmHg |
| Molecular Weight | 144.620 g/mol |
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 143.98 Da |
| Monoisotopic Mass | 143.98 Da |
| Topological Polar Surface Area | 1.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 74.900 |
| 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 |
| 1. Gu Yuqing, He Chang, Zhang Yuqing, Lin Li, Thackray Benjamin David, Ye Jian. (2020) Gap-enhanced Raman tags for physically unclonable anticounterfeiting labels. Nature Communications, 11 (1): (1-13). [PMID:31980613] [10.1038/s41467-019-14070-9] |
