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/449/386/product-dating-information-mk.pdf
86879
Tetrabutylammonium hexafluorophosphate
for electrochemical analysis, ≥99.0%
About This Item
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Quality Level
assay
≥99.0% (CHN)
≥99.0%
form
solid
mp
244-246 °C (lit.)
solubility
acetonitrile: 0.1 g/mL, clear, colorless
SMILES string
F[P-](F)(F)(F)(F)F.CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.F6P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-7(2,3,4,5)6/h5-16H2,1-4H3;/q+1;-1
InChI key
BKBKEFQIOUYLBC-UHFFFAOYSA-N
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This Item | 281026 | 86874 | 86896 |
|---|---|---|---|
| assay ≥99.0% (CHN) | assay 98% | assay ≥98.0% (CHN) | assay ≥99.0% (T) |
| form solid | form powder | form powder | form crystals |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| mp 244-246 °C (lit.) | mp 244-246 °C (lit.) | mp 244-246 °C (lit.) | mp 155-161 °C (lit.), 159-162 °C |
| grade for electrochemical analysis | grade - | grade - | grade for electrochemical analysis |
| solubility acetonitrile: 0.1 g/mL, clear, colorless | solubility - | solubility - | solubility methanol: 0.1 g/mL, clear, colorless |
General description
Application
Other Notes
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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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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I would like to use this product into the glovebox. I didn't open the bottle yet but, as the package does not have the legend ARGON SEALED, I do not know if I can put in directly into the glovebox or how can I proceed (dry in vacuum oven, for example).
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This product is not packaged under an inert gas, such as argon or nitrogen. The most common practice when using this type of material in a glove box environment is to transfer a smaller amount of the reagent to a vial or flask and dry it under a vacuum, prior to introducing the glovebox.
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