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1-Butyl-3-methylimidazolium chloride

Product Name
1-Butyl-3-methylimidazolium chloride
CAS No.
79917-90-1
Chemical Name
1-Butyl-3-methylimidazolium chloride
Synonyms
BMIMCL;1-N-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE;1-Butyl-3-MethyliMidazoliuM chloride 25GR;1-Butyl-3-MethyliMidazoliuM Chloride [BMiM]Cl;SKL1349;SKL1501;JACS-79917-90-1;Basionics? ST 70;BASIONIC(TM) ST 70;BASIONIC(R) ST 70, BMIMCL
CBNumber
CB5114025
Molecular Formula
C8H15ClN2
Formula Weight
174.67
MOL File
79917-90-1.mol
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1-Butyl-3-methylimidazolium chloride Property

Melting point:
~70 °C
Density 
d25 1.08 (dried)
Flash point:
192 °C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
DMSO (Slightly), Methanol (Sparingly)
form 
Mass
color 
Cream to yellow
Water Solubility 
Soluble in acetone, acetonitrile, hot ethyl acetate, isopropyl alcohol, methylene chloride and methanol. Insoluble in water, hexane and toluene,
Sensitive 
Hygroscopic
BRN 
6449277
Stability:
hygroscopic
InChI
InChI=1S/C8H15N2.ClH/c1-3-4-5-10-7-6-9(2)8-10;/h6-8H,3-5H2,1-2H3;1H/q+1;/p-1
InChIKey
FHDQNOXQSTVAIC-UHFFFAOYSA-M
SMILES
N1(CCCC)C=C[N+](C)=C1.[Cl-]
CAS DataBase Reference
79917-90-1(CAS DataBase Reference)
EPA Substance Registry System
1H-Imidazolium, 3-butyl-1-methyl-, chloride (1:1) (79917-90-1)
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Safety

Hazard Codes 
T,N
Risk Statements 
25-36/37/38-51/53-36/38
Safety Statements 
26-45-61-22
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
F 
3-10-21
HazardClass 
6.1
PackingGroup 
III
HS Code 
29332900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
04129
Product name
1-Butyl-3-methylimidazolium chloride
Purity
≥99.0% (HPLC)
Packaging
5G-F
Price
$74.2
Updated
2024/03/01
Sigma-Aldrich
Product number
04129
Product name
1-Butyl-3-methylimidazolium chloride
Purity
≥99.0% (HPLC)
Packaging
25G-F
Price
$353
Updated
2024/03/01
Sigma-Aldrich
Product number
900856
Product name
1-Butyl-3-methylimidazolium chloride
Purity
≥99%
Packaging
25G
Price
$552
Updated
2023/06/20
Sigma-Aldrich
Product number
04129
Product name
1-Butyl-3-methylimidazolium chloride
Purity
≥99.0% (HPLC)
Packaging
5G
Price
$71.3
Updated
2023/01/07
Sigma-Aldrich
Product number
04129
Product name
1-Butyl-3-methylimidazolium chloride
Purity
≥99.0% (HPLC)
Packaging
25g
Price
$339
Updated
2023/01/07
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1-Butyl-3-methylimidazolium chloride Chemical Properties,Usage,Production

Description

1-butyl-3-methylimidazolium chloride is a highly efficient direct solvent for the dissolution and regeneration of cellulose. During the precipitation of the regenerated cellulose, large volumes of dilute IL aqueous solutions are produced. This compound, an imidazolium-based ionic liquid, is considered the representative emerging persistent aquatic pollutant, and its environmental toxicity has attracted growing concern[1].

Chemical Properties

cream-colored to yellow mass

Uses

1-Butyl-3-methylimidazolium chloride can be used as a precursor for the preparation of other ionic liquids by anion metathesis.

Uses

1-Butyl-3-methylimidazolium chloride in combination with aluminium chloride forms an organoaluminate molten salt, which can act as an acidic catalyst for the alkylation of isobutane with 2-butene.

General Description

1-Butyl-3-methylimidazolium chloride is an imidazolium based ionic liquid.

Synthesis

1-Butyl-3-methylimidazolium chloride (BMImCl) was prepared according to a procedure available in the literature [26]. A solution of 1-chlorobutane (108 mmol) and 1-methylimidazole (108 mmol) in acetonitrile (60 mL) was refluxed for 48 h under inert atmosphere (Ar). Once cooled to room temperature, two layers were observed. The upper layer was removed, and the lower one was extracted with ethyl acetate three times to remove unreacted starting materials. The remaining solvent from the ionic liquid was removed via a rotary evaporator, and the product was dried under a high vacuum at 50 °C for 24 h. BMImCl: 1H NMR (300 MHz, CD3CN) δ (ppm): 0.91 (t, J = 7.3 Hz, 3H), 1.26–1.36 (m, 2H), 1.76–1.86 (m, 2H), 3.90 (s, 3H), 4.22 (t, J = 7.2 Hz, 2H), 7.51 (m, 1H), 7.54 (m, 1H), 9.77 (s, 1H).

References

[1] Qi Lu and Dongbo Wang*. “1-Butyl-3-methylimidazolium Chloride Affects Anaerobic Digestion through Altering Organics Transformation, Cell Viability, and Microbial Community.” 环境科学与技术 57 8 (2023): 3145–3155.
[2] Brunetti, B. et al. “Evaporation/Decomposition Behavior of 1-Butyl-3-Methylimidazolium Chloride (BMImCL) Investigated through Effusion and Thermal Analysis Techniques.” 2023. 0.

1-Butyl-3-methylimidazolium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Butyl-3-methylimidazolium chloride Suppliers

Americas 1 Australia 1 Belgium 2 China 321 China Hong Kong 1 Europe 1 France 1 Germany 10 India 18 Italy 1 Japan 5 Singapore 1 South Korea 1 Switzerland 3 The Netherlands 1 United Kingdom 7 United States 24 Global 399
Selectchemie AG
Tel
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Fax
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Email
info@selectchemie.com
Country
Switzerland
ProdList
32
Advantage
58
Matrix Fine Chemicals GmbH
Tel
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Fax
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Email
nfo@matrix-fine-chemicals.com
Country
Switzerland
ProdList
6968
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58
SIGMA-RBI
Tel
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Fax
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Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from 1-Butyl-3-methylimidazolium chloride manufacturers

Hebei Saisier Technology Co., LTD
Product
1-Butyl-3-methylimidazolium chloride 79917-90-1
Price
US $6.00/KG
Min. Order
1KG
Purity
More than 99%
Supply Ability
2000KG/MONTH
Release date
2024-04-17
Hebei Mujin Biotechnology Co.,Ltd
Product
1-Butyl-3-methylimidazolium chloride 79917-90-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-12-18
HebeiShuoshengImportandExportco.,Ltd
Product
1-Butyl-3-methylimidazolium chloride 79917-90-1
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-08

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  • C8H15N2Cl
  • C8H15ClN2
  • Imidazolium Compounds
  • Ionic Liquids
  • Imidazolium Salts (Ionic Liquids)
  • Imidazolium
  • Imidazolium Compounds
  • Imidazolium Salts (Ionic Liquids)
  • Ionic Liquids
  • Synthetic Organic Chemistry
  • organic amine salt