Bis(2-nitrophenyl) disulfide
Bis(2-nitrophenyl) disulfide (CAS: 1155-00-6), with the linear formula (O₂NC₆H₄)₂S₂, is a chemical compound with a molecular weight of 308.33. It is recognised for its role as a building block in chemical synthesis, particularly within organic chemistry. This disulfide derivative is primarily utilised in research and development settings for the creation of more complex molecules. Its structure lends itself to various synthetic pathways, making it a valuable reagent for organic chemists.
- IUPAC
- 2-Nitrophenyl disulfide
- Synonyms
- 2-Nitrophenyl disulfide

Organic Synthesis
Utilised as a key intermediate and building block in the synthesis of various organic compounds. Its disulfide linkage and nitro-substituted phenyl rings offer specific reactivity for chemists.
Research and Development
Serves as a valuable reagent in academic and industrial research laboratories for exploring novel chemical reactions and developing new materials or drug candidates.
Sulfur Chemistry
Acts as a source of sulfur or disulfide functionalities in specific synthetic transformations, contributing to the field of sulfur-containing organic molecules.
| Molecular weight | 308.33 |
|---|---|
| Linear formula | (O2NC6H4)2S2 |
| Assay | 99% |
| Melting point | 194-197 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Bis(2-nitrophenyl) disulfide used for?
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Bis(2-nitrophenyl) disulfide is primarily used as a building block in organic synthesis and in research and development for creating complex molecules and exploring novel chemical reactions.
What is the CAS number and formula for Bis(2-nitrophenyl) disulfide?
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The CAS number for Bis(2-nitrophenyl) disulfide is 1155-00-6, and its linear formula is (O₂NC₆H₄)₂S₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(2-nitrophenyl) disulfide with an assay of 99%. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
How should Bis(2-nitrophenyl) disulfide be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter of type N95 (US) or P1 (EN143) is recommended. Refer to the safety data sheet for comprehensive guidance. It has a WGK Germany rating of 3, indicating significant hazard.
How is Bis(2-nitrophenyl) disulfide shipped?
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As a specialist global supplier and exporter of fine chemicals, Tech Serve Solutions handles the packing, shipping, and exporting of Bis(2-nitrophenyl) disulfide in compliance with international regulations.
How can I request a quote or sample for Bis(2-nitrophenyl) disulfide?
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Please contact the Tech Serve Solutions sales team directly through our website or by phone to request a quotation or a sample of Bis(2-nitrophenyl) disulfide.
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