If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
176435
Silver trifluoromethanesulfonate
≥99%, powder
Synonym(s):
Silver triflate, Trifluoromethanesulfonic acid silver salt
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $45.20 |
10 g | Check Cart for Availability | $137.00 |
25 g | Check Cart for Availability | $267.00 |
100 g | Check Cart for Availability | $483.00 |
About This Item
Product Name
Silver trifluoromethanesulfonate, ≥99%
Quality Segment
assay
≥99%
form
powder
reaction suitability
core: silver, reagent type: catalyst
mp
286 °C (lit.)
SMILES string
[Ag+].[O-]S(=O)(=O)C(F)(F)F
InChI
1S/CHF3O3S.Ag/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
InChI key
QRUBYZBWAOOHSV-UHFFFAOYSA-M
Application
It can also be used:
- To obtain olefins from secondary phosphates and thiophosphates.
- As a reagent in the etherification of alcohols with primary alkyl halides under mild conditions.
- To generate cationic rhodium catalysts from chlororhodium complexes for the hydrophosphination of acetylenes.[1]
- As a catalyst for the preparation of silyl ethers by hydrosilylation of aldehydes.
1 of 1
This Item | |||
|---|---|---|---|
| reaction suitability core: silver, reagent type: catalyst | reaction suitability core: silver, reagent type: catalyst | reaction suitability core: silver, reagent type: catalyst | reaction suitability core: silver, reagent type: catalyst |
| assay ≥99% | assay ≥99.95% trace metals basis | assay 97% | assay - |
| form powder | form - | form solid | form solid |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 286 °C (lit.) | mp 286 °C (lit.) | mp 248.8 °C | mp 252-256 °C (lit.) |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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