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Product Name: TrifluoromethanesulfonicAnhydride CAS: 358-23-6
Product Name:Trifluoromethanesulfonic Anhydride
CAS:358-23-6
Molecular Formula:C₂F₆O₅S₂
Molecular Weight:282.14 g/mol
Purity:≥99.0%
Appearance:Colorless to pale yellow fuming liquid with pungent odor
Packaging:25kg/HDPE drum, 200kg/HDPE drum, 1000kg/IBC tank (customizable)
Storage Conditions:Store in a cool, dry and well-ventilated warehouse, away from water, oxidants, alkalis and combustible materials; seal tightly to prevent moisture absorption and fuming
HS Code:2904909090
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1. Competitive price, Bulk supply, and stable factory supply capacity to meet large-scale procurement needs.
2. Custom Solutions: Custom Purity & Packaging to fit specific production and application requirements.
3. Provision of MSDS, COA, TDS, COO, and professional technical support for safe use and quality confirmation.
4. Fast response within 24 hours to answer inquiries and solve problems in a timely manner.
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Triflic anhydride, Bis(trifluoromethanesulfonyl) oxide, Trifluoromethanesulphonic anhydride, Trifluoromethanesulfonic acid anhydride, Bis(trifluoromethanesulfonyl)anhydride
Trifluoromethanesulfonic Anhydride (CAS: 358-23-6), commonly known as triflic anhydride, is a strong electrophilic sulfonating and dehydrating agent in organic chemistry. It is a colorless to pale yellow fuming liquid with high reactivity, easily hydrolyzing in contact with water to generate trifluoromethanesulfonic acid, and is widely used in fine chemical, pharmaceutical and material synthesis fields due to its strong acidity and electron-withdrawing properties.
1. Pharmaceutical Synthesis: Used as a sulfonating and dehydrating agent in the synthesis of pharmaceutical intermediates, such as anti-viral, anti-inflammatory and anti-tumor drugs, with Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) promoting key cyclization and substitution reactions.
2. Organic Synthesis: Applied in the preparation of sulfonate esters, sulfones and other compounds, as well as in Friedel-Crafts reactions and dehydration reactions, leveraging the high reactivity of Trifluoromethanesulfonic Anhydride (CAS: 358-23-6).
3. Material Intermediate: Utilized in the synthesis of functional materials such as ion exchange resins, conductive polymers and specialty coatings, with Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) as a core modifying agent.
4. Fine Chemical Production: Employed in the manufacturing of specialty dyes, agrochemicals and surfactants, where Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) ensures high reaction selectivity and product purity.
1. What is the minimum order quantity for this product?
Any quantity is ok for us, different quantity with different price.
2. What's your delivery time?
Different quantity product need different time.If we have Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) in stock, it takes less than 1 week. But if we do not have sufficient quantities in stock, it may take about 3 or 4 weeks.
3. Can you provide samples?
Yes. We can provide samples ofTrifluoromethanesulfonic Anhydride (CAS: 358-23-6) according to your detailed requirements, but the shipping cost shall be borne by the customer.
4. How to ensure product quality? What if there is a quality problem?
Strict inspection before delivery, each batch is accompanied by COA; within 7 days after receiving the goods, if quality problems of Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) are found, after third-party testing, return or exchange is available to reduce your worries.
5. What are the precautions for use?
When using Trifluoromethanesulfonic Anhydride (CAS: 358-23-6), operate in a fume hood and wear acid-resistant protective equipment; avoid contact with water, skin and eyes; in case of contact, rinse immediately with plenty of water and seek medical advice promptly; store separately from incompatible substances.
