1-Hexyl-3-methylimidazolium hexafluorophosphate
Uses- Product Name
- 1-Hexyl-3-methylimidazolium hexafluorophosphate
- CAS No.
- 304680-35-1
- Chemical Name
- 1-Hexyl-3-methylimidazolium hexafluorophosphate
- Synonyms
- SKL1428;HMIM·PF6;CAS:304680-35-1;1-HEXYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPH;1-hexyl-3-methylimidazole hexafluorophosphate;1-HEXYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE;1-Hexyl-3-methylimidazoliumHexafluorophosphate>1-hexyl-3-methylimidazol-3-ium,hexafluorophosphate;1-HEXYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE,99%;1-Hexyl-3-methyl-3-imidazolium Hexafluorophosphate(V)
- CBNumber
- CB4442424
- Molecular Formula
- C10H19F6N2P
- Formula Weight
- 312.24
- MOL File
- 304680-35-1.mol
1-Hexyl-3-methylimidazolium hexafluorophosphate Property
- Melting point:
- -73.5 °C
- Density
- 1.3045
- refractive index
- n20/D 1.419
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Powder
- color
- White
- BRN
- 8955409
- InChI
- InChI=1S/C10H19N2.F6P/c1-3-4-5-6-7-12-9-8-11(2)10-12;1-7(2,3,4,5)6/h8-10H,3-7H2,1-2H3;/q+1;-1
- InChIKey
- YPWSSSRXUOQNMQ-UHFFFAOYSA-N
- SMILES
- N1(CCCCCC)C=C[N+](C)=C1.[P-](F)(F)(F)(F)(F)F
- CAS DataBase Reference
- 304680-35-1(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 89320
- Product name
- 1-Hexyl-3-methylimidazolium hexafluorophosphate
- Purity
- ≥97.0% (HPLC)
- Packaging
- 5g
- Price
- $120
- Updated
- 2025/07/31
- Product number
- 89320
- Product name
- 1-Hexyl-3-methylimidazolium hexafluorophosphate
- Purity
- ≥97.0% (HPLC)
- Packaging
- 50g
- Price
- $378
- Updated
- 2025/07/31
- Product number
- H1098
- Product name
- 1-Hexyl-3-methylimidazolium Hexafluorophosphate
- Purity
- >98.0%(N)(T)
- Packaging
- 5g
- Price
- $61
- Updated
- 2025/07/31
- Product number
- H1098
- Product name
- 1-Hexyl-3-methylimidazolium Hexafluorophosphate
- Purity
- >98.0%(N)(T)
- Packaging
- 25g
- Price
- $182
- Updated
- 2025/07/31
- Product number
- H297293
- Product name
- 1-Hexyl-3-methylimidazolium hexafluorophosphate
- Packaging
- 500mg
- Price
- $75
- Updated
- 2021/12/16
1-Hexyl-3-methylimidazolium hexafluorophosphate Chemical Properties,Usage,Production
Uses
1-Hexyl-3-methylimidazolium Hexafluorophosphate is a useful research chemical.
Conductivity
0.80 mS/cm (30 °C)
Chemical Properties
Clear colorless to orange liquid
Uses
HMIMPF6 can be used as a chelate extraction solvent for divalent metal cations using 4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedione (thenoyltrifluoroacetone, Htta) as an extractant.
General Description
1-Hexyl-3-methylimidazolium hexafluorophosphate is a water-immiscible imidazolium-type room temperature ionic liquid (RTIL) suitable for electrochemistry.
Synthesis
616-47-7
544-10-5
304680-35-1
In a 1L Schlenk flask, 829 g (1.08 mol) of 1-chlorohexane and 260.5 g (2.16 mol) of N-methylimidazole were added, followed by 272.1 g (1.62 mol) of sodium hexafluorophosphate. The reaction mixture was stirred continuously at 70 °C for 2 weeks. Upon completion of the reaction, a white solid product was obtained by filtration through a protective gas glassware. The two phases formed were separated using a partition funnel and the lower yellow phase was collected. The phase was dried overnight at 60°C under high vacuum to give 1-hexyl-3-methylimidazole hexafluorophosphate in 87% yield. To qualitatively detect residual chloride in the product, about 1 ml of the product was mixed with about 5 ml of water and acidified with 2 drops of concentrated nitric acid. To this solution, 3-4 drops of silver nitrate solution were added and observed for the formation of silver chloride precipitate. No precipitate was formed indicating that there was no chloride residue in the product. The structure of the product was confirmed by NMR spectrum: 1H NMR (300 MHz, CDCl3) δ 9.9 (s, 1H, Ha), 7.26 (d, 1H, Hc), 7.24 (d, 1H, Hd), 4.1 (t, 2H, He), 3.9 (s, 2H, Hb), 1.6 (m, 2H, Hf), 1.2 (m, 6H, Hg, h, i) , 0.8 (t, 3H, Hj); 13C NMR (75 MHz, CDCl3) δ 137 (C1), 124-122 (C3, C4), 48 (C5), 35 (C2), 29-24 (C6-C8), 20 (C9), 13 (C10); 31P NMR (121 MHz) δ -143.08 (heptet, J = 710 Hz); 19F NMR (281 MHz) δ -72.5 (d, J = 710 Hz).
References
[1] Tetrahedron Letters, 2003, vol. 44, # 51, p. 9223 - 9224
[2] Patent: EP1182197, 2002, A1. Location in patent: Page 10
[3] Analytical Chemistry, 2004, vol. 76, # 17, p. 5039 - 5044
[4] Tetrahedron Letters, 2003, vol. 44, # 16, p. 3337 - 3340
[5] Journal of Chemical and Engineering Data, 2003, vol. 48, # 3, p. 486 - 491
1-Hexyl-3-methylimidazolium hexafluorophosphate Preparation Products And Raw materials
Raw materials
Preparation Products
1-Hexyl-3-methylimidazolium hexafluorophosphate Suppliers
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View Lastest Price from 1-Hexyl-3-methylimidazolium hexafluorophosphate manufacturers
- Product
- 1-Hexyl-3-methylimidazolium Hexafluorophosphate 304680-35-1
- Price
- US $18.00-48.00/KG
- Min. Order
- 0.01KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2025-06-19
- Product
- 1-Hexyl-3-methylimidazolium hexafluorophosphate 304680-35-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-18
- Product
- 1-Hexyl-3-methylimidazolium hexafluorophosphate 304680-35-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98.0%min
- Supply Ability
- 100kg
- Release date
- 2023-03-19