XtalFluor-E

Names

[ Name ]:
XtalFluor-E

[Synonym ]:
N-(Difluoro-λ4-sulfanylidene)-N-ethylethanaminium tetrafluoroborate
XtalFluor-E
(Diethylamino)difluorosulfonium tetrafluoroborate(1-)
FSFUK2&2 &&BF4-
(Diethylamino)difluorosulfonium tetrafluoroborate
(Difluoro-λ-sulfanylidene)(diethyl)ammonium tetrafluoroborate
DAST difluorosulfinium salt
N-(Difluoromethylene)-N-ethylethanaminium tetrafluoroborate
Sulfonium, (diethylamino)difluoro-, tetrafluoroborate(1-)
N,N-Diethylamino-S,S-difluorosulfinium tetrafluoroborate
N-(Difluoro-|E4-sulfanylidene)-N-ethyl-ethanaminium tetrafluoroborate
N,N-Diethyl-S,S-difluorosulfiliminium tetrafluoroborate

Chemical & Physical Properties

[ Melting Point ]:
84-87℃

[ Molecular Formula ]:
C₄H₁₀BF₆NS

[ Molecular Weight ]:
228.995

[ Exact Mass ]:
229.053116

[ PSA ]:
28.54000

[ LogP ]:
2.93050

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301 + H311 + H331-H314

[ Precautionary Statements ]:
P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233

[ Hazard Codes ]:
T

[ Risk Phrases ]:
23/24/25-34

[ Safety Phrases ]:
26-36/37/39-45

[ RIDADR ]:
UN 2923 8/PG 3

[ Hazard Class ]:
8.0

Articles

Aminodifluorosulfinium tetrafluoroborate salts as stable and crystalline deoxofluorinating reagents.

Org. Lett. 11 , 5050, (2009)

Aminodifluorosulfinium tetrafluoroborate salts were found to act as efficient deoxofluorinating reagents when promoted by an exogenous fluoride source and, in most cases, exhibited greater selectivity...

Aminodifluorosulfinium salts: selective fluorination reagents with enhanced thermal stability and ease of handling.

J. Org. Chem. 75 , 3401, (2010)

Diethylaminodifluorosulfinium tetrafluoroborate (XtalFluor-E) and morpholinodifluorosulfinium tetrafluoroborate (XtalFluor-M) are crystalline fluorinating agents that are more easily handled and signi...

A novel and selective fluoride opening of aziridines by XtalFluor-E. synthesis of fluorinated diamino acid derivatives.

Org. Lett. 17(5) , 1074-7, (2015)

The selective introduction of fluorine onto the skeleton of an aminocyclopentane or cyclohexane carboxylate has been developed through a novel and efficient fluoride opening of an activated aziridine ...