Dipropyl trisulfide
Dipropyl trisulfide (CAS: 6028-61-1; C6H14S3) is a sulfur-containing organic compound with a molecular weight of 182.37 g/mol. This chemical serves as a valuable building block and intermediate in various chemical synthesis processes. Its unique sulfur structure makes it useful in the development of novel organic molecules and materials.

Organic Synthesis Intermediate
Dipropyl trisulfide is employed as an intermediate in the synthesis of more complex organic compounds. Its reactive sulfur atoms can be utilised in various coupling and addition reactions to construct target molecules.
Building Block for Specialty Chemicals
This compound functions as a building block for creating specialty chemicals, including novel sulfur-containing materials. Its inclusion can impart specific properties to the final products.
Research and Development
Dipropyl trisulfide is utilised in academic and industrial research settings for exploring new chemical pathways and developing innovative compounds. It is a key reagent in the study of organosulfur chemistry.
| Molecular weight | 182.37 |
|---|---|
| Empirical formula | C6H14S3 |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Dipropyl trisulfide used for?
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Dipropyl trisulfide is primarily used as a building block and intermediate in organic synthesis and chemical research.
What are the CAS number and formula for Dipropyl trisulfide?
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The CAS number is 6028-61-1 and the molecular formula is C6H14S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dipropyl trisulfide primarily for research and chemical synthesis purposes. The exact grade and purity are available upon request. We do not represent this product as USP, BP, or EP grade.
How should Dipropyl trisulfide be handled?
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Dipropyl trisulfide is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding ingestion and contact with skin and eyes.
Is Dipropyl trisulfide a controlled substance?
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Based on the provided data, Dipropyl trisulfide is not indicated as a controlled substance.
How is Dipropyl trisulfide packed and shipped?
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Tech Serve Solutions ensures secure and compliant packing for domestic and international export of Dipropyl trisulfide, adhering to all relevant shipping regulations.
How can I request a sample or quote for Dipropyl trisulfide?
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To request a sample or obtain a quotation for Dipropyl trisulfide, please contact our sales department through the website or by phone.
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