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| | 4-Chlorothiophenol Basic information |
| | 4-Chlorothiophenol Chemical Properties |
| Melting point | 49-51 °C(lit.) | | Boiling point | 205-207 °C(lit.) | | density | 1.1911 | | refractive index | 1.5480 | | Fp | >230 °F | | storage temp. | 2-8°C | | solubility | methanol: soluble | | pka | pK1:5.9 (25°C) | | form | Crystalline Solid | | color | White to almost white | | Water Solubility | insoluble | | Sensitive | Stench/Lachrymatory | | BRN | 605971 | | InChI | 1S/C6H5ClS/c7-5-1-3-6(8)4-2-5/h1-4,8H | | InChIKey | VZXOZSQDJJNBRC-UHFFFAOYSA-N | | SMILES | Sc1ccc(Cl)cc1 | | CAS DataBase Reference | 106-54-7(CAS DataBase Reference) | | NIST Chemistry Reference | Benzenethiol, 4-chloro-(106-54-7) | | EPA Substance Registry System | Benzenethiol, 4-chloro- (106-54-7) |
| Hazard Codes | C | | Risk Statements | 22-34-36/37-20/21/22 | | Safety Statements | 26-36/37/39-45-27 | | RIDADR | UN 3261 8/PG 2 | | WGK Germany | 3 | | RTECS | DC1050000 | | F | 9-13-23 | | Hazard Note | Corrosive/Lachrymatory/Stench | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29309090 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Acute Tox. 4 Oral
Skin Corr. 1B |
| | 4-Chlorothiophenol Usage And Synthesis |
| Chemical Properties | white to almost white crystalline solid | | Uses | Oil additives, agricultural chemicals, plasticizers, rubber chemical, dyes, wetting agents, and stabilizers. | | Uses | 4-Chlorothiophenol was used to modify poly(vinyl chloride) and to synthesize poly(vinyl chloride) with halogen groups. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 27, p. 4455, 1962 DOI: 10.1021/jo01059a081
Synthetic Communications, 18, p. 575, 1988 DOI: 10.1080/00397918808064014 | | General Description | 4-Chlorothiophenol undergoes oxidative coupling catalyzed by iron(III)-tetra phenyl prophyrin to form disulfides. | | Hazard | Toxic by ingestion. | | Purification Methods | Recrystallise the thiophenol from aqueous EtOH. The SMe ether has m 129o and the SEt ether has m 64o. [D'Sousa et al. J Org Chem 52 1720 1987, Beilstein 6 H 326, 6 I 149, 6 III 1034.] |
| | 4-Chlorothiophenol Preparation Products And Raw materials |
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