4-Ethylbenzenethiol(CAS 4946-13-8)
UN No.:
UN 2810 6.1 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 99%(LC-MS),mixture of isomer | RG | 5G | In Stock | 9 USD
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| 99%(LC-MS),mixture of isomer | RG | 25G | In Stock | 22 USD
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| 99%(LC-MS),mixture of isomer | RG | 100G | In Stock | 75 USD
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| 99%(LC-MS),mixture of isomer | RG | 500G | In Stock | 473 USD
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| 99%(LC-MS),mixture of isomer | RG | 2.5KG | In Stock | 2270 USD
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| Bulk Packaging | 125KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Applications of 4946-13-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Serves as a key structural motif in the synthesis of anti-osteoporosis agents (e.g., raloxifene) and central nervous system drugs, enabling construction of thioether bonds or sulfonyl groups. |
| Agrochemicals | Agrochemical Intermediates | Used in synthesizing sulfur-containing fungicides and herbicides featuring thioether or sulfone moieties; the thiophenol group introduces specific biologically active sites. |
| Organic Synthesis | Protecting Groups and Modification Reagents | Functions as a thiol-based reagent for Michael addition to α,β-unsaturated carbonyl compounds, facilitating functional group protection or modification. |
| Materials Chemistry | Functional Material Monomers | Applied in synthesizing organic optoelectronic materials and specialty polymeric materials; incorporation of sulfur-containing aromatic rings modulates refractive index or luminescent properties. |
| Electronics Industry | Surface Treatment Agents | Employed in preparing self-assembled monolayers (SAMs) on gold, silver, and other metal surfaces, leveraging strong sulfur–metal affinity to form ordered monolayer films. |
| Analytical Chemistry | Detection Reagents | Used as a derivatization reagent in high-performance liquid chromatography (HPLC) or electrochemical analysis for detection or quantification of specific organic compounds. |
Physical and chemical properties of 4946-13-8
Acidity coefficient |
6.84±0.10(Predicted) |
|---|---|
Boiling Point |
211.7±9.0 °C at 760 mmHg |
BRN |
1905734 |
Density |
1.0±0.1 g/cm3 |
Exact Mass |
138.050323 |
Flash Point |
84.0±5.7 °C |
H Bond Acceptors |
0 |
H Bond Donors |
1 |
Index of Refraction |
1.566 |
LogP |
3.51 |
Melting Point |
-30°C (estimate) |
Molecular Formula |
C8H10S |
Molecular Weight |
138.230 |
PSA |
38.80000 |
Sensitivity |
Air Sensitive |
Vapour Pressure |
0.3±0.4 mmHg at 25°C |
Spectrums of 4946-13-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 4946-13-8
Cas:589-16-2
Cas:100-41-4
Cas:31218-75-4
Q&A for CAS 4946-13-8
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Download SDS of 4946-13-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H312 Harmful in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 4946-13-8
Operate under the ISO 9001 system
