![1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) >95% in F+ active](/deepweb/assets/sigmaaldrich/product/structures/206/487/53d52ee5-ef71-4e9a-9bc8-938b68b98d5d/640/53d52ee5-ef71-4e9a-9bc8-938b68b98d5d.png)
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
719439
XtalFluor-E®
Synonym(s):
DAST difluorosulfinium salt, (Diethylamino)difluorosulfonium tetrafluoroborate, N,N-Diethyl-S,S-difluorosulfiliminium tetrafluoroborate, N,N-Diethylamino-S,S-difluorosulfinium tetrafluoroborate, N-(Difluoro-λ4-sulfanylidene)-N-ethyl-ethanaminium tetrafluoroborate
Select a Size
Select a Size
About This Item
Recommended Products
form
solid
mp
84-87 °C
functional group
amine
storage temp.
−20°C
SMILES string
F[B-](F)(F)F.CC\[N+](CC)=S(\F)F
InChI
1S/C4H10F2NS.BF4/c1-3-7(4-2)8(5)6;2-1(3,4)5/h3-4H2,1-2H3;/q+1;-1
InChI key
YLNKFQWRRIXZPJ-UHFFFAOYSA-N
Related Categories
1 of 4
This Item | 719447 | 483869 | 217964 |
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| mp 84-87 °C | mp 117-126 °C | mp 162-164 °C (lit.) | mp 155-161 °C (lit.) |
| form solid | form solid | form - | form powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. - |
| functional group amine | functional group ether | functional group fluoro | functional group - |
General description
Application
Deoxofluorination reagent with a better safety profile, that doesn′t generate corrosive HF which makes it suitable for use in standard borosilicate vessels, and does not react violently with water
Reactant for:
- Preparation of fluorodisaccharides
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
supp_hazards
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service
