Aure Chemical: Your Reliable Source for High-Purity Diphenyl Sulfide
Aure Chemical is a premier global supplier of high-quality Diphenyl Sulfide (C₁₂H₁₀S), also commonly known as Phenyl Sulfide or Diphenylsulfane. Identified by its CAS number 139-66-2, this organosulfur compound typically appears as a colorless to light yellow liquid with a characteristic aromatic, sometimes pungent, odor. Diphenyl Sulfide is highly valued for its excellent thermal stability, high boiling point, and chemical inertness, making it a versatile chemical used as a high-temperature solvent, a component in heat transfer fluids, and a crucial chemical intermediate in the synthesis of a wide range of specialty chemicals, polymers, and pharmaceuticals. Aure Chemical's unwavering commitment to excellence ensures that our Diphenyl Sulfide meets the stringent purity and performance requirements for your most demanding industrial and synthetic applications, guaranteeing consistency and reliability.
Basic Information of Diphenyl Sulfide
Diphenyl Sulfide (CAS No. 139-66-2) is meticulously produced and rigorously tested to meet stringent quality standards. We ensure exceptional purity and consistent performance, essential for your critical processes:
| CAS No.: | 139-66-2 |
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| EC No.: | 205-371-4 |
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| Linear Formula: | C₆H₅SC₆H₅ |
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| Molecular Weight: | 186.27 |
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| Odor: | Colorless to light yellow liquid. |
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| Appearance: | Characteristic odor. |
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| Melting Point: | -40 °C (lit.) |
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| Boiling Point: | 296 °C (lit.) |
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| Density: | 1.113 g/mL at 20 °C (lit.) |
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| Solubility: | Immiscible with water. Soluble in most organic solvents such as alcohols, ethers, benzene, and chloroform. |
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| Flash Point: | >230 °F |
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| Thermal Stability: | Excellent thermal and oxidative stability, crucial for high-temperature applications. |
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| Chemical Structure: |  |
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Our commitment to delivering high-purity Diphenyl Sulfide ensures a reliable and efficient component for your critical chemical processes, offering consistent quality for diverse industrial needs.
Primary Applications of Diphenyl Sulfide
Diphenyl Sulfide's unique combination of high boiling point, thermal stability, and chemical reactivity makes it an invaluable compound with diverse applications across several industries:
High Boiling Point Solvent:
It is widely used as a high boiling point solvent in various industrial processes, particularly for reactions requiring elevated temperatures where common solvents would evaporate. It facilitates reactions involving high molecular weight compounds or those requiring extended heating periods.
Heat Transfer Fluid:
Due to its excellent thermal stability and high boiling point, Diphenyl Sulfide is a crucial component in high-temperature heat transfer fluids. It is often blended with diphenyl ether to form eutectic mixtures that offer broad operating temperature ranges in industrial heating and cooling systems.
Chemical Intermediate:
It serves as a versatile chemical intermediate in the synthesis of various specialty chemicals. Its reactive sulfur atom allows for further functionalization, leading to the production of sulfur-containing polymers, dyes, and other fine chemicals.
Pharmaceutical and Agrochemical Synthesis:
Diphenyl Sulfide is utilized in the synthesis of certain pharmaceutical intermediates and active pharmaceutical ingredients (APIs), as well as in the production of some agrochemicals, where its specific chemical structure is advantageous.
Polymer Chemistry:
It can be used as a building block or an additive in the synthesis of certain polymers to impart specific properties, such as enhanced thermal resistance or flame retardancy.
Why Choose Aure Chemical for Your Diphenyl Sulfide Supply?
Aure Chemical is dedicated to providing superior chemical solutions and unparalleled customer support. By partnering with us for your Diphenyl Sulfide requirements, you benefit from:
Exceptional Purity & Consistent Quality: Our Diphenyl Sulfide is manufactured to stringent purity specifications, crucial for ensuring optimal performance in its various industrial applications, especially in sensitive heat transfer systems and chemical syntheses.
Reliable Global Supply Chain: We maintain a robust and efficient supply network, guaranteeing timely and secure delivery of this specialized chemical to your facilities worldwide, adhering to all strict safety and regulatory standards.
Expert Technical Support: Our team of experienced chemists and specialists is readily available to offer comprehensive guidance on product application, safe handling procedures, and optimal storage conditions for Diphenyl Sulfide.
Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.
Choose Aure Chemical for a trustworthy and dependable supply of high-quality Diphenyl Sulfide. We're ready to support your most demanding and innovative industrial processes.
Hazards Classification
GHS Classification: Acute Toxicity (GHS06), Skin Corrosion/Irritation (GHS07), Environmental Hazard (GHS09)
Hazard Statements: Harmful if swallowed or in contact with skin; causes skin irritation and serious eye irritation; toxic to aquatic life with long lasting effects.
UN Number: Not assigned
Hazard Class: Not applicable
Packing Group: Not applicable
GHS06: Acute toxicity
GHS07: Irritant
GHS09: Environmental hazard
