| Identification | More | [Name]
1-Butyl-3-methylimidazolium tetrafluoroborate | [CAS]
174501-65-6 | [Synonyms]
1-BUTYL-3-METHYLIMIDAZOLIUM TETRAFLUOROBORATE
1-N-BUTYL-3-METHYLIMIDAZOLIUM TETRAFLUOROBORATE
BMIMBF4
1-Butyl-3-methylimidazoliumtetrafluoroborate,98%[BMIM][BF4]
1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%
1-Butyl-3-methylimidazolium tetrafluoroborate ,99%
1-Butyl-3-methylimidazolium terafluoroborate | [EINECS(EC#)]
638-831-1 | [Molecular Formula]
C8H15BF4N2 | [MDL Number]
MFCD03095449 | [Molecular Weight]
226.02 | [MOL File]
174501-65-6.mol |
| Questions And Answer | Back Directory | [description]
1-Butyl-3-methylimidazolium hexafluorophosphate, also known as BMIM-PF6, is a viscous, colourless, hydrophobic and non-water-soluble ionic liquid with a melting point[1] of -8 °C. Together with 1-butyl-3-methylimidazolium tetrafluoroborate, BMIM-BF4, it is one of the most widely studied ionic liquids. It is known to very slowly decompose in the presence of water.
| [Uses]
1-n-Butyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used for various reactions such as hydrogenations, asymmetric hydrogenations proceed in higher enantioselectivity than in homogeneous phase. It is also used in Suzuki cross-coupling.
| [solubility]
Miscible with acetone, acetonitrile, ethyl acetate, isopropyl alcohol and methylene chloride. Immiscible with hexane, toluene and water.
|
| Chemical Properties | Back Directory | [Appearance]
Clear yellowish-orange oil | [Melting point ]
-71 °C
| [density ]
1.21 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.52
| [Fp ]
288 °C | [storage temp. ]
Store below +30°C. | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Viscous Liquid | [color ]
Clear yellow-orange | [PH]
5 (H2O, 20℃) | [Water Solubility ]
Miscible with acetone, acetonitrile, ethyl acetate, isopropyl alcohol and methylene chloride. Immiscible with hexane, toluene and water. | [Detection Methods]
NMR,HPLC | [Stability:]
hygroscopic | [InChI]
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 | [InChIKey]
YKVHBSVCYVBXQM-UHFFFAOYSA-M | [SMILES]
N1(CCCC)C=C[N+](C)=C1.[B-](F)(F)(F)F | [CAS DataBase Reference]
174501-65-6(CAS DataBase Reference) | [Storage Precautions]
Moisture sensitive |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN2810 6.1/PG 3 | [WGK Germany ]
3
| [F ]
10-21 | [HazardClass ]
9 | [PackingGroup ]
Ⅲ | [HS Code ]
29332900 |
| Hazard Information | Back Directory | [Physical properties]
Clear yellowish-orange oil
| [General Description]
1-Butyl-3-methylimidazolium tetrafluoroborate is a high-purity ionic liquid (HPIL) with low water and halogen content. |
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