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711748

Sigma-Aldrich

1-Butyl-3-methylimidazolium tetrafluoroborate

≥98%

Synonyme(s) :

BMIMBF4

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About This Item

Formule empirique (notation de Hill):
C8H15BF4N2
Numéro CAS:
174501-65-6
Poids moléculaire :
226.02
Numéro MDL:
MFCD03095449
Code UNSPSC :
12352100
ID de substance PubChem :
329763085
Nomenclature NACRES :
NA.22

Niveau de qualité

100

Pureté

≥98%

Forme

liquid

Impuretés

≤0.5% water

Densité

1.21 g/mL at 20 °C (lit.)

Chaîne SMILES 

F[B-](F)(F)F.CCCCn1cc[n+](C)c1

InChI

1S/C8H15N2.BF4/c1-3-4-5-10-7-6-9(2)8-10;2-1(3,4)5/h6-8H,3-5H2,1-2H3;/q+1;-1

Clé InChI

LSBXQLQATZTAPE-UHFFFAOYSA-N

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Description générale

1-Butyl-3-methylimidazolium tetrafluoroborate is a hydrophilic room temperature ionic liquid (RTIL).

Application

1-Butyl-3-methylimidazolium tetrafluoroborate ([BMIM]BF4) can be used:  
  • As a reaction medium for the preparation NH4TiOF3 mesocrystals, which are converted into TiO2 based nanostructures.        
  • As a working fluid along with 2,2,2-trifluoroethanol in absorption heat pumps or chillers.       
  • As an electrolyte in lithium-ion batteries and double layer capacitors.

Pictogrammes

Skull and crossbonesEnvironment
GHS06,GHS09

Mention d'avertissement

Danger

Mentions de danger

H301,H315,H319,H411

Classification des risques

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

550.4 °F

Point d'éclair (°C)

288 °C

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Xiaojing Lv et al.
Nanotechnology, 31(35), 355201-355201 (2020-05-15)
TiO2 nanowires with high transparency and good ion storage capacity were explored as the charge-balancing layers for assembling electrochromic devices (ECDs). Increase thickness of TiO2 nanowires layer lowers the driving potential of the entire ECDs accompanied with reduced potential at
Nora Aranburu et al.
Polymers, 11(3) (2019-04-10)
Biobased thermoplastic polyurethane (bTPU)/unmodified graphene (GR) nanocomposites (NCs) were obtained by melt-mixing in a lab-scaled conventional twin-screw extruder. Alternatively, GR was also modified with an ionic liquid (GR-IL) using a simple preparation method with the aim of improving the dispersion
Effects of hydrophilic room-temperature ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate on direct electrochemistry and bioelectrocatalysis of heme proteins entrapped in agarose hydrogel films.
Wang SF, et al.
Electrochemical Communications, 9(7), 1709-1714 (2007)
Is the mixture of 1-ethyl-3-methylimidazolium tetrafluoroborate and 1-butyl-3-methylimidazolium tetrafluoroborate applicable as electrolyte in electrical double layer capacitors?
Palm R, et al.
Electrochemical Communications, 22, 203-206 (2012)
Mixed ionic liquid as electrolyte for lithium batteries
Diaw M, et al.
Journal of Power Sources, 146(1-2), 682-684 (2005)
Afficher tous les articles scientifiques apparentés

Articles

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

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