Benzene-1,2-dithiol
Benzene-1,2-dithiol (CAS: 17534-15-5), with the molecular formula C6H4(SH)2 and a molar mass of 142.24 g/mol, is a key organic building block. This sulfur-containing compound is primarily utilised in chemical synthesis, particularly in the preparation of specialised ligands and complexes. Its reactivity makes it valuable for creating Schiff bases and subsequent metal coordination compounds.
- IUPAC
- 1,2-Dimercaptobenzene
- Synonyms
- 1,2-Dimercaptobenzene
Synthesis of Schiff Bases
Benzene-1,2-dithiol serves as a precursor in the synthesis of Schiff bases. These intermediates are crucial for developing novel organic compounds and ligands for coordination chemistry.
Preparation of Metal Complexes
The compound is employed in the synthesis of various metal complexes, including those of copper(II) and zinc(II). These complexes can have applications in catalysis and materials science.
Organic Synthesis Reagent
As a versatile organic building block, Benzene-1,2-dithiol is integral to multiple-step synthetic routes, enabling the construction of complex molecular architectures.
| Molecular weight | 142.24 |
|---|---|
| Linear formula | C6H4(SH)2 |
| Assay | ≥95.0% (GC)96% |
| Boiling point | 119-120 °C/17 mmHg(lit.) |
| Density | 1.236 g/mL at 25 °C(lit.) |
| Storage temperature | 2-8°C |
| Application | Benzene-1,2-dithiol was used in the preparation of a new type of Schiff base that was required in the synthesis of a new series of copper(II) and zinc(II) complexes1. |
| Melting point | 22-24 °C(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| Transport (UN / ADR) | UN 3335 |
| 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 Benzene-1,2-dithiol used for?
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Benzene-1,2-dithiol is used in chemical synthesis, particularly for preparing Schiff bases and subsequent copper(II) and zinc(II) complexes, serving as a valuable organic building block.
What are the CAS number and formula for Benzene-1,2-dithiol?
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The CAS number is 17534-15-5 and the linear formula is C6H4(SH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzene-1,2-dithiol with an assay of ≥95.0% (GC), with a reported purity of 96%. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.
How should Benzene-1,2-dithiol be handled safely?
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Benzene-1,2-dithiol is combustible and requires handling with appropriate personal protective equipment, including eyeshields and gloves. Store at 2-8°C. Refer to the Safety Data Sheet for comprehensive safety information.
Is Benzene-1,2-dithiol shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Benzene-1,2-dithiol, and can facilitate international shipments.
How can I request a quote or sample for Benzene-1,2-dithiol?
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To request a quote or sample, please contact our sales department through the Tech Serve Solutions website or by phone.
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