Product Description
Product Name Trifluoromethanesulfonic acid(Organic Intermediate)
Identification
Synonyms Triflic acid, TFMS, TFSA, HOTf or TfOH
Molecular Formula CHF3O3S
Molecular Weight 150.08
CAS Number 1493-13-6
EINECS/ELINCS 216-087-5
Properties
Appearance Colorless to light yellow transparent liquid
Boiling Point 167-170°C
Melting Point -40°C
Stability stable under ordinary conditions
Specification
Item Specification
Appearance Colorless to light yellow transparent liquid
Purity (Titration) % 99.0 min
Free Fluorine (ppm) 10 max
SO3(as SO4) (ppm) 50 max
Moisture (ppm) 500 max
Application
Trifluoromethanesulfonic acid can be used as a selective catalyst for alkylation and acylation reactions by Friedel-Crafts mechanism in chemical industry and in laboratory synthesis.
Trifluoromethanesulfonic acid also can be used as a catalyst for numerous cyclization, polymerization and other reactions in synthetic organic chemistry.
Packing and Storage
Packing 45kgs or 90 kgs passivated stainless steel drum.
Storage Keep product under an inert gas and keep the container tightly closed. Protect the product 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/Hygroscopic
Hazard Class 8
Packing Group II
UN Number UN 3265 8/PG 2
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