p-Tolyl disulfide
p-Tolyl disulfide (CAS: 103-19-5) is an organic sulfur compound with the linear formula (CH3C6H4)2S2 and a molecular weight of 246.39 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within organic chemistry. It is commonly employed in the creation of more complex molecules and is a key reagent in reactions involving sulfur functionalities, contributing to advancements in material science and pharmaceutical research.
Organic Synthesis Reagent
p-Tolyl disulfide is utilized as a reagent in various organic synthesis pathways. Its disulfide bond can be cleaved or modified to introduce sulfur atoms into target molecules, enabling the construction of diverse organic structures.
Building Block for Specialty Chemicals
This compound acts as a foundational building block for the synthesis of more complex specialty chemicals. Its structure allows for further functionalization, making it useful in the development of novel materials and intermediates.
Research and Development
In research settings, p-tolyl disulfide is employed for exploring new chemical reactions and methodologies, particularly those involving sulfur-containing compounds. It aids in understanding reaction mechanisms and developing innovative synthetic routes.
| Molecular weight | 246.39 |
|---|---|
| Linear formula | (CH3C6H4)2S2 |
| Assay | 98% |
| Melting point | 43-46 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is p-Tolyl disulfide used for?
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p-Tolyl disulfide is primarily used as a building block in chemical synthesis and as a reagent in organic chemistry for creating more complex molecules, particularly those involving sulfur functionalities.
What is the CAS number and formula for p-Tolyl disulfide?
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The CAS number for p-Tolyl disulfide is 103-19-5, and its linear formula is (CH3C6H4)2S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies p-Tolyl disulfide with an assay of 98%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
What are the safety and handling precautions for p-Tolyl disulfide?
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p-Tolyl disulfide is classified with GHS07 symbol and a 'Warning' signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is p-Tolyl disulfide packed, shipped, and exported?
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Tech Serve Solutions packs and ships p-Tolyl disulfide according to international shipping regulations, ensuring safe and secure transit for global export. Specific packaging details are available upon request.
How can I request a quote or sample of p-Tolyl disulfide?
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To request a quote or sample of p-Tolyl disulfide, please contact our sales department via the website or direct email, providing your specific requirements.
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