Triflic Anhydride/ Trifluoromethanesulfonic Anhydride /358-23-6

• Powder: No
• Customized: Non-Customized
• Certification: ISO 9001
• Suitable for: Adult
• State: Solid
• Purity: >98%
• Model NO.: anhydride
• Name: Trifluoromethanesulfonic Anhydride
• CAS: 358-23-6
• Mf: C2f6o5s2
• MW: 282.14
• Transport Package: as Customers Requirement
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Description

Product Name Trifluoromethanesulfonic anhydride

Identification
Synonyms Triflic anhydrideMolecular Formula C2F6O5S2Molecular Weight 282.14CAS Number 358-23-6EINECS/ELINCS 206-616-8

StructureProperties
Appearance Colorless to light yellow transparent liquid
Boiling Point 81-83°C
Melting Point -80°C
Stability stable under ordinary conditions
Density 1.677

Specification

Item	Specification
Appearance	Colorless to light yellow transparent liquid
Purity (Titration) %	99 min
Free Fluorine (ppm)	100 max
Acid Residue (as CF3SO2OH) %	0.5 max

Application
Trifluoromethanesulfonic anhydride has found a very broad application in synthetic organic chemistry and plays a very important role in modern organic synthesis. Due to its unique properties,it often has no alternative to provide the selectivity and efficiency of a transformation.

Packing and Storage
Packing 50 kgs passivated stainless steel drum.

Storage Keep product under an inert gas and keep the container tightly closed.

Protect theproduct from moisture Store at room temperature in a dry and avoid exposure to sunlight. Store
locked up and away from incompatible materials such as oxidizing agents.

Safety Information
Hazard Note Corrosive
Hazard Class 8
Packing Group I
UN Number UN 3265 8/PG 2

Detailed safety information is contained in each Material Safety Data Sheet, which can be
obtained from our company.


Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.