| 4-METHOXYBENZENETHIOL Basic information |
| Product Name: | 4-METHOXYBENZENETHIOL |
| Synonyms: | 4-METHOXYTHIOPHENOL;4-METHOXYBENZENE-1-THIOL;4-METHOXYBENZENETHIOL;4-MERCAPTOANISOLE;P-METHOXYBENZENETHIOL;Benzenethiol, p-methoxy-;para-Methoxybenzenethiol;p-Methoxy thiophenol |
| CAS: | 696-63-9 |
| MF: | C7H8OS |
| MW: | 140.2 |
| EINECS: | 211-799-2 |
| Product Categories: | Building Blocks;Chemical Synthesis;Phenol&Thiophenol&Mercaptan;Organic Building Blocks;Sulfur Compounds;Thiols/Mercaptans;Phenoles and thiophenoles;Miscellaneous |
| Mol File: | 696-63-9.mol |
| 4-METHOXYBENZENETHIOL Chemical Properties |
| Melting point | 291.7-295.8 °C (decomp) |
| Boiling point | 100-103 °C/13 mmHg (lit.) |
| density | 1.14 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 205 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Not miscible or difficult to mix. |
| pka | 6.76±0.10(Predicted) |
| form | Liquid |
| Specific Gravity | 1.140 |
| color | Clear colorless to light yellow |
| Sensitive | Stench |
| BRN | 1446910 |
| CAS DataBase Reference | 696-63-9(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 20/21/22-36/37/38-22 |
| Safety Statements | 26-36/37-37/39 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | DC1800000 |
| F | 10-13-23 |
| Hazard Note | Harmful/Stench |
| HazardClass | IRRITANT, STENCH |
| PackingGroup | III |
| HS Code | 29309090 |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 4-METHOXYBENZENETHIOL Usage And Synthesis |
| Chemical Properties | Colorless light yellow liquid. |
| Uses | 4-Methoxythiophenol is used in preparing samples for self-assembled monolayers (SAM?s) characterization and to study SAM?s effect on both n- and p-channel organic thin film transistors. It is also used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters. |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 49, p. 2637, 1984 DOI: 10.1021/jo00188a028 |
| 4-METHOXYBENZENETHIOL Preparation Products And Raw materials |
| Raw materials | 3-Methoxybenzenethiol |
| Preparation Products | 1-METHOXY-4-(METHYLTHIO)BENZENE-->Difurfuryldisulfide |
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