S,S-Dibenzyl trithiocarbonate
S,S-Dibenzyl trithiocarbonate (CAS 26504-29-0) is a specialised chemical compound with the molecular formula C15H14S3 and a molecular weight of 290.47 g/mol. This trithiocarbonate derivative is primarily utilised as a RAFT agent in controlled radical polymerization processes. It enables the synthesis of polymers with well-defined architectures and controlled molecular weights, finding applications in materials science and advanced polymer research.
- IUPAC
- Carbonic acid, trithio-, dibenzyl ester,Carbonotrithioic acid bis(phenylmethyl) ester,DBTTC,Dibenzyl carbonotrithioate,NSC 33081
- Synonyms
- C15H14S3Carbonic acid, trithio-, dibenzyl esterCarbonotrithioic acid bis(phenylmethyl) esterDBTTCDibenzyl carbonotrithioateNSC 33081

Controlled Radical Polymerization
S,S-Dibenzyl trithiocarbonate serves as a RAFT (Reversible Addition-Fragmentation chain Transfer) agent. It facilitates the synthesis of polymers with predictable molecular weights and narrow polydispersity, allowing for precise control over polymer architecture.
Materials Science Research
This compound is employed in the development of novel polymeric materials. Its ability to control polymerization makes it valuable for creating advanced materials with specific properties tailored for diverse applications in materials science.
Polymer Synthesis
Utilised as a reagent in polymerisation reactions, S,S-Dibenzyl trithiocarbonate enables the precise synthesis of various polymer types. Its effectiveness in controlled radical polymerisation is key for research and development in polymer chemistry.
| Molecular weight | 290.47 |
|---|---|
| Empirical formula | C15H14S3 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Application | Need help choosing the correct RAFT Agent? Please consult the RAFT Agent to Monomer compatibility table. |
| Melting point | 29-33 °C |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38-43 |
| Safety statements (S) | 26-36/37 |
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 S,S-Dibenzyl trithiocarbonate used for?
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S,S-Dibenzyl trithiocarbonate is primarily used as a RAFT agent in controlled radical polymerization for synthesizing polymers with well-defined architectures and molecular weights. It is also used in materials science and polymer research.
What are the CAS number and formula for S,S-Dibenzyl trithiocarbonate?
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The CAS number for S,S-Dibenzyl trithiocarbonate is 26504-29-0, and its empirical formula is C15H14S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies S,S-Dibenzyl trithiocarbonate with an assay of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should S,S-Dibenzyl trithiocarbonate be handled and stored?
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S,S-Dibenzyl trithiocarbonate is a warning substance that may cause skin irritation (H315), skin sensitisation (H317), and serious eye irritation (H319). It should be handled with appropriate personal protective equipment. Store refrigerated at 2-8°C.
How is S,S-Dibenzyl trithiocarbonate packed, shipped, and exported?
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S,S-Dibenzyl trithiocarbonate is carefully packed to ensure stability during transit. As a global supplier, Tech Serve Solutions exports this chemical worldwide, adhering to all necessary regulations for safe and compliant international shipment.
How can I request a sample or quote for S,S-Dibenzyl trithiocarbonate?
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To request a sample or a quote for S,S-Dibenzyl trithiocarbonate, please contact our sales department through the website or by calling our customer service line. We are happy to assist with your specific requirements.
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