Carbon disulfide solution
Carbon disulfide solution (CAS 75-15-0, CS2) is a vital reagent supplied by Tech Serve Solutions. This 5 Molar solution in Tetrahydrofuran (THF) possesses a molecular weight of 76.14 g/mol. It is recognised for its utility in various chemical syntheses, particularly as a building block in organic chemistry. Its high reactivity necessitates careful handling due to significant safety considerations.

Organic Synthesis Reagent
Carbon disulfide is a versatile C1 building block for constructing a wide range of organic molecules. Its applications include the synthesis of heterocycles, dithiocarbamates, and xanthates.
Precursor for Sulfur-Containing Compounds
This solution serves as a source of sulfur for creating various organosulfur compounds. These compounds find applications in diverse fields, including materials science and pharmaceutical research.
Chemical Research and Development
Used in academic and industrial laboratories for exploring novel chemical reactions and developing new synthetic methodologies involving sulfur chemistry.
| Molecular weight | 76.14 |
|---|---|
| Empirical formula | CS2 |
| Density | 0.994 g/mL at 25 °C |
| Concentration | 5 M in THF |



Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H361FD
- H372Causes damage to organs through prolonged exposure
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
- P314Get medical attention if you feel unwell
| Flash point | -30 °C / -22 °F |
|---|---|
| Transport (UN / ADR) | UN 1992 3/PG 2 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 63-11-19-36/37/38-48/23-62 |
| Safety statements (S) | 16-26-36/37 |
| Supplemental hazards | May form explosive peroxides. |
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 Carbon disulfide solution used for?
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Carbon disulfide solution (5 M in THF) is primarily used as a reagent in organic synthesis and as a building block for creating various sulfur-containing organic compounds in chemical research and development.
What is the CAS number and formula for Carbon disulfide solution?
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The CAS number is 75-15-0 and the chemical formula is CS2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Carbon disulfide solution as a 5 Molar solution in Tetrahydrofuran (THF). This product is intended for laboratory and research use. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.
How should Carbon disulfide solution be handled safely?
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Carbon disulfide solution is highly flammable (flash point -30 °C) and can form explosive peroxides. It is a severe irritant to skin, eyes, and the respiratory tract, and may cause long-term damage to organs with prolonged exposure. It is also suspected of damaging fertility and the unborn child. Always handle in a well-ventilated area, away from ignition sources, using appropriate personal protective equipment (PPE), including gloves, eye protection, and respiratory protection if necessary. Consult the Safety Data Sheet (SDS) for detailed handling instructions.
Is Carbon disulfide solution a controlled substance?
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Based on the provided data, Carbon disulfide solution (CAS 75-15-0) is not listed as a controlled substance. However, regulations can vary by region, and users should verify local requirements.
How is Carbon disulfide solution packed, shipped, and exported?
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Carbon disulfide solution is packaged according to safety regulations for hazardous materials, considering its flammability and reactivity. Shipping and export are managed in compliance with international transportation guidelines for dangerous goods (UN 1992, Hazard Class 3).
How can I request a quote or sample?
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To request a quote or a sample of Carbon disulfide solution, please visit the Tech Serve Solutions website or contact our sales department directly through the provided channels.
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