2,2,3,3-Tetrafluoropropyl 4-Methylbenzenesulfonate(CAS 786-31-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 95% | RG | 1G | In Stock | 13 USD
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| 95% | RG | 5G | In Stock | 32 USD
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| 95% | RG | 25G | In Stock | 107 USD
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| 95% | RG | 100G | In Stock | 422 USD
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| 95% | RG | 500G | In Stock | 1869 USD
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Applications of 786-31-2
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Catalyst | Used as a strong Brønsted acid catalyst in esterification, acetalization, cyclization, and other reactions—replacing conventional protonic acids (e.g., H₂SO₄, p-TsOH) to improve reaction selectivity and yield; commonly applied in the synthesis of pharmaceutical intermediates and fragrances |
| Pharmaceutical Manufacturing | Chiral Synthesis Auxiliary | Serves as a precursor or co-catalyst component for chiral phosphoric acid derivatives in asymmetric catalysis, enabling chiral center construction (e.g., in key steps of certain β-lactam antibiotics) |
| Materials Science | Cationic Polymerization Initiator | Applied in cationic ring-opening polymerization of thermally sensitive polymers such as epoxy resins and polycarbonates, providing low-temperature, controlled initiation |
| Pesticide R&D | Active Ingredient Modification Reagent | Acts as a precursor for introducing the tetrafluoroethylsulfonyl group (–SO₂CF₂CF₃) into sulfonyl fluoride pesticides, facilitating fluoroalkylation to enhance lipophilicity and metabolic stability |
Physical and chemical properties of 786-31-2
Boiling Point |
134ºC |
|---|---|
Density |
1.4 g/cm3 |
Exact Mass |
286.02900 |
Flash Point |
>110ºC |
Index of Refraction |
1.4602 |
LogP |
3.68150 |
Melting Point |
13-16ºC |
Molecular Formula |
C10H10F4O3S |
Molecular Weight |
286.24300 |
PSA |
51.75000 |
Storage condition |
2-8℃ |
Spectrums of 786-31-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 786-31-2
Cas:41578-54-5
Cas:98-59-9
Cas:76-37-9
Cas:1153-45-3
Q&A for CAS 786-31-2
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 786-31-2
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 786-31-2
Operate under the ISO 9001 system
