Cas no 38778-05-1 (4-Phenoxythiophenol)

4-Phenoxythiophenol is a sulfur-containing aromatic compound characterized by a thiophenol group substituted with a phenoxy moiety. This structure imparts unique reactivity, making it valuable as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty polymers. Its thiol group enables thioether formation, while the phenoxy substituent enhances stability and influences electronic properties. The compound is useful in cross-coupling reactions and as a ligand modifier in catalysis. High purity grades ensure consistent performance in sensitive applications. Proper handling is required due to potential sensitivity to oxidation and typical thiol reactivity. Storage under inert conditions is recommended to maintain stability.
4-Phenoxythiophenol structure
4-Phenoxythiophenol structure
Product Name:4-Phenoxythiophenol
CAS No:38778-05-1
MF:C12H10OS
MW:202.272202014923
MDL:MFCD00460414
CID:303869
PubChem ID:2760354
Update Time:2025-06-08

4-Phenoxythiophenol Chemical and Physical Properties

Names and Identifiers

    • Benzenethiol, 4-phenoxy-
    • 4-phenoxybenzenethiol
    • 4-PHENOXYTHIOPHENOL,
    • 4-phenoxybenzene-1-thiol
    • 4-phenoxy-benzenethiol
    • 4-phenoxy-phenyl mercaptan
    • Benzenethiol,4-phenoxy
    • Phenyl-(4-mercapto-phenyl)-aether
    • p-phenoxybenzenethiol
    • p-phenoxythiophenol
    • p-(phenoxy)-thiophenol
    • FT-0639495
    • AKOS009266331
    • EN300-673716
    • MFCD00460414
    • AB06090
    • FS-5820
    • DTXSID20375126
    • VUFOTXYLUWEYFC-UHFFFAOYSA-N
    • CS-0270180
    • SCHEMBL487535
    • 4-Phenoxythiophenol
    • C12H10OS
    • 4-phenoxy benzenethiol
    • 4-(phenoxy)thiophenol
    • 38778-05-1
    • A824276
    • G88817
    • MDL: MFCD00460414
    • Inchi: 1S/C12H10OS/c14-12-8-6-11(7-9-12)13-10-4-2-1-3-5-10/h1-9,14H
    • InChI Key: VUFOTXYLUWEYFC-UHFFFAOYSA-N
    • SMILES: SC1C=CC(=CC=1)OC1C=CC=CC=1

Computed Properties

  • Exact Mass: 202.04500
  • Monoisotopic Mass: 202.04523611g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 2
  • Complexity: 158
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.9
  • Topological Polar Surface Area: 10.2?2

Experimental Properties

  • Boiling Point: 128°C/0.1mm
  • PSA: 48.03000
  • LogP: 3.76760

4-Phenoxythiophenol Security Information

4-Phenoxythiophenol Customs Data

  • HS CODE:2930909090
  • Customs Data:

    China Customs Code:

    2930909090

    Overview:

    2930909090. Other organic sulfur compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

4-Phenoxythiophenol Pricemore >>

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4-Phenoxythiophenol Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:38778-05-1)4-Phenoxythiophenol
Order Number:A824276
Stock Status:in Stock
Quantity:1g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:10
Price ($):292.0

Additional information on 4-Phenoxythiophenol

4-Phenoxythiophenol (CAS No. 38778-05-1): An Overview of Its Properties, Applications, and Recent Research

4-Phenoxythiophenol (CAS No. 38778-05-1) is a versatile organic compound with a unique molecular structure that has garnered significant attention in various scientific and industrial applications. This compound, also known as 4-(Phenoxy)thiophenol, is characterized by its aromatic ring system and the presence of both phenoxy and thiol functional groups. These features contribute to its diverse chemical properties and potential uses in fields such as pharmaceuticals, materials science, and analytical chemistry.

The chemical formula of 4-Phenoxythiophenol is C12H10O2S, and it has a molecular weight of approximately 214.27 g/mol. The compound is a white to off-white crystalline solid at room temperature and is soluble in organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO). Its melting point ranges from 106 to 108°C, making it suitable for various thermal processes.

In the realm of pharmaceutical research, 4-Phenoxythiophenol has shown promise as a potential therapeutic agent due to its antioxidant and anti-inflammatory properties. Recent studies have explored its role in the development of new drugs for the treatment of neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease. For instance, a study published in the Journal of Medicinal Chemistry in 2022 reported that derivatives of 4-Phenoxythiophenol exhibited significant neuroprotective effects by scavenging free radicals and inhibiting the production of pro-inflammatory cytokines.

Beyond its pharmaceutical applications, 4-Phenoxythiophenol has also found use in materials science. Its unique chemical structure makes it an excellent precursor for the synthesis of advanced materials with tailored properties. For example, researchers at the University of California, Berkeley, have utilized 4-Phenoxythiophenol to develop novel polymers with enhanced mechanical strength and thermal stability. These polymers have potential applications in areas such as aerospace engineering and electronics.

In analytical chemistry, 4-Phenoxythiophenol serves as a valuable reagent for the detection and quantification of various analytes. Its strong absorbance in the ultraviolet (UV) region and its ability to form stable complexes with metal ions make it an ideal candidate for spectrophotometric and chromatographic analyses. A recent study published in Analytical Chemistry highlighted the use of 4-Phenoxythiophenol-based sensors for the rapid detection of heavy metals in environmental samples.

The synthesis of 4-Phenoxythiophenol can be achieved through several routes, including nucleophilic substitution reactions and coupling reactions. One common method involves the reaction of 4-chlorothiophenol with phenol in the presence of a base such as potassium carbonate. This reaction proceeds via an SNAr mechanism, yielding high yields of the desired product. The purity of synthesized 4-Phenoxythiophenol can be further enhanced through recrystallization or column chromatography techniques.

The safety profile of 4-Phenoxythiophenol is an important consideration for both laboratory use and industrial applications. While it is generally considered safe when handled properly, precautions should be taken to avoid skin contact and inhalation. Personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn during handling to minimize exposure risks.

In conclusion, 4-Phenoxythiophenol (CAS No. 38778-05-1) is a multifaceted compound with a wide range of applications across various scientific disciplines. Its unique chemical properties make it an attractive candidate for further research and development in fields such as pharmaceuticals, materials science, and analytical chemistry. As ongoing studies continue to uncover new potential uses for this compound, its importance in the scientific community is likely to grow.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:38778-05-1)4-Phenoxythiophenol
A824276
Purity:99%
Quantity:1g
Price ($):292.0
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