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Catalog Number:
42374
CAS Number:
2664-63-3
Bis(4-hydroxyphenyl) sulfide
Purity:
≥ 99% (HPLC)
Synonym(s):
4,4'-Dihydroxydiphenyl sulfide, 4,4'-Thiodiphenol
Hazmat
Documents
$19.73 /25G
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Product Information

Bis(4-hydroxyphenyl) sulfide, also known as 4,4'-thiodiphenol, is a versatile compound with significant applications in various industries, particularly in the fields of polymer science and materials engineering. This compound is characterized by its unique structure, which features two hydroxyphenyl groups linked by a sulfur atom, providing it with excellent thermal stability and antioxidant properties. These features make it an ideal additive in the formulation of plastics, resins, and coatings, enhancing their durability and resistance to degradation.

In addition to its role in material enhancement, Bis(4-hydroxyphenyl) sulfide is also utilized in the synthesis of specialty chemicals and pharmaceuticals, where its antioxidant capabilities can improve the stability and efficacy of active ingredients. Researchers and industry professionals value this compound for its ability to improve product performance while potentially reducing the need for more hazardous additives. Its multifunctional properties make it a valuable asset in developing innovative solutions across various applications, from automotive to consumer goods.

Synonyms
4,4'-Dihydroxydiphenyl sulfide, 4,4'-Thiodiphenol
CAS Number
2664-63-3
Purity
≥ 99% (HPLC)
Molecular Formula
C12H10O2S
Molecular Weight
218.27
MDL Number
MFCD00002349
PubChem ID
17570
Melting Point
151 - 153 °C
Appearance
White crystalline powder
Conditions
Store at 2 - 8 °C
General Information
Synonyms
4,4'-Dihydroxydiphenyl sulfide, 4,4'-Thiodiphenol
CAS Number
2664-63-3
Purity
≥ 99% (HPLC)
Molecular Formula
C12H10O2S
Molecular Weight
218.27
MDL Number
MFCD00002349
PubChem ID
17570
Melting Point
151 - 153 °C
Appearance
White crystalline powder
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Bis(4-hydroxyphenyl) sulfide is widely utilized in research focused on:

  • Polymer Chemistry: This compound serves as a key building block in the synthesis of high-performance polymers, enhancing thermal stability and mechanical properties, making it ideal for applications in automotive and aerospace industries.
  • Antioxidant Formulations: It is employed in the development of antioxidant additives for plastics and rubber, helping to prolong the lifespan of materials by preventing oxidative degradation.
  • Pharmaceuticals: The compound is explored for its potential in drug formulations, particularly in the development of anti-inflammatory and analgesic medications, offering a promising alternative to traditional pain relief options.
  • Cosmetic Products: Used in skincare formulations, it acts as a stabilizer and antioxidant, improving product efficacy and shelf life, which is crucial for consumer satisfaction.
  • Research Applications: In academic and industrial research, it is utilized as a reagent in various chemical reactions, allowing scientists to explore new synthetic pathways and develop innovative materials.

Citations