2-Phenyl-2-propyl benzodithioate
2-Phenyl-2-propyl benzodithioate (CAS: 201611-77-0, Formula: C16H16S2) is a dithiobenzoate compound with a molecular weight of 272.43 g/mol. This chemical serves as a key Chain Transfer Agent (CTA) in controlled radical polymerization techniques, particularly Reversible Addition-Fragmentation chain Transfer (RAFT) polymerization. It is especially effective for polymerizing methacrylates and methacrylamides, offering excellent control over polymer architecture and molecular weight.
- IUPAC
- 2-Phenylpro-2-yl dithiobenzoate,Benzenecarbodithioic acid 1-methyl-1phenylethyl ester,Cumyl dithiobenzoate
RAFT Agent
Utilised as a Reversible Addition-Fragmentation chain Transfer (RAFT) agent for controlled radical polymerization, enabling precise control over polymer molecular weight and dispersity.
Polymer Synthesis
Facilitates the synthesis of polymers with defined architectures, particularly suitable for methacrylates and methacrylamides, but also applicable to acrylates, acrylamides, and styrenes.
Chain Transfer Agent
Functions as a Chain Transfer Agent (CTA), modulating the molecular weight and chain termination in radical polymerization processes.
Materials Science Research
A valuable reagent in materials science for developing advanced polymeric materials with tailored properties through controlled polymerization techniques.
| Molecular weight | 272.43 |
|---|---|
| Empirical formula | C16H16S2 |
| Assay | 99% (HPLC) |
| Density | 1.125 g/mL at 25 °C |
| Application | RAFT agent for controlled radical polymerization; especially suited for the polymerization of methacrylates/methacrylamides, and to a lesser extent acrylates/acrylamides and styrenes; Chain Transfer Agent (CTA) |
Hazard statements
- H302Harmful if swallowed
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
| Flash point | 104 °C / 219.2 °F |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-50/53 |
| Safety statements (S) | 60-61 |
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 2-Phenyl-2-propyl benzodithioate used for?
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2-Phenyl-2-propyl benzodithioate (CAS: 201611-77-0) is primarily used as a Reversible Addition-Fragmentation chain Transfer (RAFT) agent for controlled radical polymerization, particularly effective for methacrylates, methacrylamides, acrylates, acrylamides, and styrenes.
What are the CAS number and formula for 2-Phenyl-2-propyl benzodithioate?
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The CAS number for 2-Phenyl-2-propyl benzodithioate is 201611-77-0, and its empirical formula is C16H16S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Phenyl-2-propyl benzodithioate with a purity of 99% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
How should 2-Phenyl-2-propyl benzodithioate be handled safely?
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2-Phenyl-2-propyl benzodithioate is classified with GHS07 and GHS09 symbols and carries a Warning signal word. It has hazard statements H302 (Harmful if swallowed) and H410 (Very toxic to aquatic life with long lasting effects). Handle with appropriate personal protective equipment and avoid release to the environment. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
Is 2-Phenyl-2-propyl benzodithioate suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents, including 2-Phenyl-2-propyl benzodithioate. We adhere to all regulations for international shipping.
How can I request a quote or sample for 2-Phenyl-2-propyl benzodithioate?
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To request a quote or a sample of 2-Phenyl-2-propyl benzodithioate, please contact our sales team through the website or provide your requirements via email. Our team will respond promptly with pricing and availability.
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