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55292

Sigma-Aldrich

1-Butyl-3-methylimidazolium tetrachloroaluminate

95%

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About This Item

Empirical Formula (Hill Notation):
C8H15AlCl4N2
CAS Number:
80432-09-3
Molecular Weight:
308.01
MDL number:
MFCD06798193
UNSPSC Code:
12352100
PubChem Substance ID:
57651523
NACRES:
NA.22

Assay

≥94.5% (HPLC)
95%

SMILES string

Cl[Al-](Cl)(Cl)Cl.CCCCn1cc[n+](C)c1

InChI

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

InChI key

PNOZWIUFLYBVHH-UHFFFAOYSA-J

General description

1-Butyl-3-methylimidazolium tetrachloroaluminate is an ionic liquid that can be prepared by reacting 1-butyl-3-methylimidazolium chloride with aluminum chloride hexahydrate.

Application

1-Butyl-3-methylimidazolium tetrachloroaluminate can be used as an efficient catalyst in tetrahydropyranylation of alcohols, and detetrahydropyranylation of THP (tetrahydropyranyl) protected ethers.
It can also be used as:
  • A catalyst to synthesize linear alkylbenzenes by alkylation of benzene with 1-dodecene.
  • A solvent in extractive desulfurization of oil products.

Signal Word

Danger

Hazard Statements

H302,H314,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

55292-500G-F:
55292-VAR-F:
55292-BULK-F:
55292-100G-F:
55292-1KG-F:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Oil products desulfurization by 1-butyl-3-methylimidazolium tetrachloroaluminate ionic liquid: Experimental study and thermodynamic modelling
Fazlali A, et al.
Journal of Molecular Liquids, 237(1-2), 437-446 (2017)
Microwave-assisted preparation of dialkylimidazolium tetrachloroaluminates and their use as catalysts in the solvent-free tetrahydropyranylation of alcohols and phenols
Namboodiri VV and Varma RS
Chemical Communications (Cambridge, England), 342-343 (2002)
Microwave-assisted preparation of dialkylimidazolium tetrachloroaluminates and their use as catalysts in the solvent-free tetrahydropyranylation of alcohols and phenols.
Namboodiri VV and Varma RS.
Chemical Communications (Cambridge, England), 4, 342-343 (2002)

Articles

BASIONICS™, BASF’s Portfolio of Ionic Liquids

Under the trade name BASIONICS™, BASF offers a portfolio of Ionic Liquids—mainly based on imidazolium cations. The BASIONICS™ portfolio opens up a broad range of basic properties of Ionic Liquids and is classified into standard, acidic, basic, liquid at RT and low viscosity products and opens up a wide range of possible applications.

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