Pyridinium trifluoromethanesulfonate, 97%

Product Code. 15491968

Brand: Thermo Scientific Alfa Aesar H55659.06

Description

CAS: 52193-54-1

Pyridinium trifluoromethanesulfonate, esters are used as a catalyst for the reactions of: condensation of alcohols and carboxylic acids, reaction of aromatic compounds with sulfonyl chlorides, cracking of alkanes, alkylation of alkenes, isomerisation of alkanes and trans-alkylation of aromatics, trans-bromination and other Friedel-Crafts reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyridinium trifluoromethanesulfonate, esters are used as a catalyst for the reactions of: condensation of alcohols and carboxylic acids, reaction of aromatic compounds with sulfonyl chlorides, cracking of alkanes, alkylation of alkenes, isomerisation of alkanes and trans-alkylation of aromatics, trans-bromination and other Friedel-Crafts reactions.

Solubility
It is miscible with water, soluble in polar solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 52193-54-1
• MDL Number: MFCD00274656
• Synonym: pyridinium trifluoromethanesulfonate, pyridinium triflate, pyridin-1-ium trifluoromethanesulfonate, pyridium triflate, acmc-209ky5, pyridinium trifluoromethanesulphonate, pyridin-1-ium; trifluoromethanesulfonate

• Melting Point: 221°C to 223°C
• Quantity: 5 g
• Solubility Information: It is miscible with water,soluble in polar solvents.
• Formula Weight: 229.17
• Percent Purity: 97%
• Physical Form: Solid
• Chemical Name or Material: Pyridinium trifluoromethanesulfonate

Safety and Handling

Product Identifier

• Pyridinium trifluoromethanesulfonate

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H332-Harmful if inhaled.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• P271-Use only outdoors or in a well-ventilated area.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P330-Rinse mouth.
• P362+P364-Take off contaminated clothing and wash it before reuse.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Pyridinium trifluoromethanesulfonate

SDS

RUO – Research Use Only