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|
HS Code |
593959 |
| Chemical Name | Trifluoromethanesulfonyl chloride |
| Synonyms | Triflyl chloride; Trifluoromethanesulphonic acid chloride; Trifluoromethanesulfonic acid chloride |
| Cas Number | 421-83-0 |
| Molecular Formula | CF3SO2Cl |
| Molecular Weight | 184.53 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 29-32 °C (84-90 °F) |
| Density | 1.596 g/mL at 25 °C |
| Solubility | Reacts with water; soluble in organic solvents |
| Refractive Index | n20/D 1.349 |
| Flash Point | -3 °C (closed cup) |
| Vapor Pressure | 210 mmHg at 20 °C |
| Purity | Typically ≥99% (Sigma Aldrich specification) |
| Storage Conditions | Store at 2-8 °C, tightly closed, under inert atmosphere |
As an accredited Trifluoromethanesulfonyl Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Trifluoromethanesulfonyl Chloride (25g) from Sigma-Aldrich is supplied in an amber glass bottle with tamper-evident seal and safety labeling. |
| Shipping | Trifluoromethanesulfonyl Chloride (Sigma Aldrich/Merck/TCI Chemical) is shipped as a hazardous chemical under UN 3265, Class 8 (corrosive). It is packed in airtight, chemical-resistant containers with secondary containment. Shipping includes appropriate hazard labeling and documentation, following IATA, IMDG, and DOT regulations for corrosive and reactive substances. |
| Storage | Trifluoromethanesulfonyl chloride should be stored tightly closed in a cool, dry, well-ventilated area, away from moisture, heat, and incompatible substances such as strong bases and oxidizing agents. Keep the container in a chemical fume hood and protect it from physical damage. Store it in a corrosive-resistant container and avoid contact with water, as the chemical reacts violently with moisture. |
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