4-Chlorothiophenol
ALDRICH/125237 - 97%
Synonym: 4-Chlorobenzenethiol; 4-Chlorophenyl mercaptan
CAS Number: 106-54-7
Empirical Formula (Hill Notation): C6H5ClS
Molecular Weight: 144.62
EC Number: 203-408-9
MDL Number: MFCD00004847
Linear Formula: ClC6H4SH
Product Type: Chemical
| assay | 97% |
| bp | 205-207 °C (lit.) |
| form | solid |
| functional group | chloro |
| InChI | 1S/C6H5ClS/c7-5-1-3-6(8)4 |
| InChI key | VZXOZSQDJJNBRC-UHFFFAOYSA |
| mp | 49-51 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | Sc1ccc(Cl)cc1 |
| solubility | methanol: soluble |
| Application: | 4-Chlorothiophenol was used to modify poly(vinyl chloride) and to synthesize poly(vinyl chloride) with halogen groups. |
| Application: | Reactant involved in: • Oxidation to disulfides using cobalt-salen catalysts and air oxidizing agents • Thiourea-catalyzed sulfa-Michael addition to acryloyloxazolidinones • Pummerer-type cyclization • C-H Activation and C-S cross-coupling with heterocycles • Allylic sulfenylation with allylic carbonates • Lewis acid-catalyzed electrophilic ring-opening reactions of 2-aryl-3,4-dihydropyrans |
| General description: | 4-Chlorothiophenol undergoes oxidative coupling catalyzed by iron(III)-tetra phenyl prophyrin to form disulfides. |
| Packaging: | 5, 100, 500 g in glass bottle |
| Symbol | ![]() GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 - H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Purity | 97% |
| bp | 205-207 °C (lit.) |
| mp | 49-51 °C (lit.) |
| UNSPSC | 12352100 |



