4.90049

1-Butyl-3-methylimidazolium tetrafluoroborate

for synthesis

• Synonym(s): 1-Butyl-3-methylimidazolium tetrafluoroborate
• Empirical Formula (Hill Notation): C₈H₁₅BF₄N₂
• CAS Number: 174501-65-6
• Molecular Weight: 226.02
• UNSPSC Code: 12352107
• MDL number: MFCD03095449
• Assay: ≥98.0% (HPLC)
• Form: liquid

Properties

• Quality Segment: 200
• assay: ≥98.0% (HPLC)
• form: liquid
• pH: 5 (20 °C in H₂O)
• mp: -71 °C
• density: 1.20 g/cm³
• storage temp.: 2-30°C
• 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
• InChI key: LSBXQLQATZTAPE-UHFFFAOYSA-N

Description

Analysis Note

Purity (HPLC): ≥ 98.0 %
Identity (NMR): passes test
Halides (IC): ≤ 0.1 %
Water (K. F.): ≤ 1.0 %

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
• WGK: WGK 3
• Flash Point (°C): 288 °C
• Flash Point (°F): 550.4 °F
• Hazard Codes: H301,H315,H319,H411
• Precautionary Statements: P264 - P273 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects