Calcium trifluoromethanesulfonate
Calcium trifluoromethanesulfonate (CAS: 55120-75-7) is a calcium salt of trifluoromethanesulfonic acid with the linear formula (CF3SO3)2Ca and a molecular weight of 338.22 g/mol. This inorganic salt is primarily utilised as a synthetic reagent in various chemical applications. Its properties make it valuable for specific chemical transformations, serving as a key component in research and industrial synthesis processes. Tech Serve Solutions supplies this compound with a high purity assay.
- IUPAC
- Calcium triflate
- Synonyms
- Calcium triflate

Catalyst in Organic Synthesis
Calcium trifluoromethanesulfonate can act as a Lewis acid catalyst or co-catalyst in various organic reactions. It is employed to promote transformations such as cycloadditions, Friedel-Crafts reactions, and glycosylations.
Precursor for Specialty Materials
It serves as a precursor in the synthesis of certain specialty materials and coordination compounds. The calcium and triflate ions can be incorporated into novel structures with specific electronic or catalytic properties.
Reagent in Polymer Chemistry
This compound may find application in polymer chemistry, potentially influencing polymerization rates or polymer properties. Its role could involve initiation or modification steps in the synthesis of complex polymers.
| Molecular weight | 338.22 |
|---|---|
| Linear formula | (CF3SO3)2Ca |
| Assay | 99.9% |
| Melting point | 350 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Calcium trifluoromethanesulfonate used for?
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Calcium trifluoromethanesulfonate is primarily used as a synthetic reagent and potential catalyst in various chemical synthesis applications, including organic reactions and the development of specialty materials.
What is the CAS number and formula for Calcium trifluoromethanesulfonate?
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The CAS number for Calcium trifluoromethanesulfonate is 55120-75-7, and its linear formula is (CF3SO3)2Ca.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Calcium trifluoromethanesulfonate with an assay of 99.9%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated otherwise in the product documentation.
How should Calcium trifluoromethanesulfonate be handled?
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Calcium trifluoromethanesulfonate is a corrosive substance (H314) that causes severe skin burns and eye damage. Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection (e.g., N100 respirator), must be worn. Handle in a well-ventilated area or under a fume hood.
Is Calcium trifluoromethanesulfonate a controlled substance?
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Based on the provided data, Calcium trifluoromethanesulfonate is not listed as a controlled substance.
How is Calcium trifluoromethanesulfonate packed and shipped?
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Calcium trifluoromethanesulfonate is classified under UN 3260, Packing Group II, Hazard Class 8, indicating it is a corrosive solid, acidic, inorganic, n.o.s. It is packed and exported according to international dangerous goods regulations.
How can I request a sample or quote for Calcium trifluoromethanesulfonate?
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To request a sample or a quote for Calcium trifluoromethanesulfonate, please contact the Tech Serve Solutions sales team via our website or by phone, providing your specific requirements.
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