4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid
4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid (CAS 870196-80-8, C19H33NO2S3) is a specialized RAFT agent with a molecular weight of 403.67. It functions as a chain transfer agent, crucial for controlled radical polymerisation. This compound is particularly effective for polymerising methacrylate, methacrylamide, and styrene monomers, enabling precise control over polymer architecture and molecular weight. Tech Serve Solutions supplies this reagent for advanced materials science and polymer research applications.
![4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid (C19H33NO2S3) — chemical structure, CAS 870196-80-8; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F870196-80-8.png&w=3840&q=75)
Controlled Radical Polymerisation
Serves as a key Chain Transfer Agent (CTA) in RAFT polymerisation. Enables precise control over polymer molecular weight, dispersity, and architecture.
Methacrylate Polymerisation
Highly effective for the controlled polymerisation of methacrylate monomers, allowing for the synthesis of well-defined polymers.
Methacrylamide Polymerisation
Suitable for controlled radical polymerisation of methacrylamide monomers, contributing to the development of functional polymers.
Styrene Monomer Polymerisation
Facilitates controlled polymerisation of styrene, a versatile monomer used in various polymer applications.
| Molecular weight | 403.67 |
|---|---|
| Empirical formula | C19H33NO2S3 |
| Assay | 97% (HPLC) |
| Form | solid |
| Storage temperature | −20°C |
| Application | RAFT agent for controlled radical polymerization; especially suited for the polymerization of methacrylate, methacrylamide and styrene monomers. Chain Transfer Agent (CTA) |
| Melting point | 64-68 °C |
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 4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid primarily used for?
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This compound is primarily used as a RAFT agent (Chain Transfer Agent) for controlled radical polymerisation, particularly effective for polymerising methacrylate, methacrylamide, and styrene monomers.
What are the CAS number and empirical formula for this compound?
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The CAS number is 870196-80-8 and the empirical formula is C19H33NO2S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid with an assay of 97% (HPLC). This is a technical/research grade; TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling this chemical?
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This compound is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid ingestion, inhalation, and contact with skin and eyes. Refer to the Safety Data Sheet for full details.
How is this chemical packaged and shipped?
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This product is supplied as a solid and is stored at -20°C. It is packaged and exported according to international shipping regulations for chemical reagents.
How can I request a sample or quote for 4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid?
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To request a sample or a quote, please contact our sales team through the website or by calling us directly. Please reference the product name and CAS number (870196-80-8).
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