75059

1-Butyl-3-methylimidazolium octyl sulfate

≥95.0% (HPLC)

• Synonym(s): BMIM OSU
• Empirical Formula (Hill Notation): C₁₆H₃₂N₂O₄S
• CAS Number: 445473-58-5
• Molecular Weight: 348.50
• MDL number: MFCD03788914
• UNSPSC Code: 12352100
• PubChem Substance ID: 57652544
• NACRES: NA.22

Properties

• assay: ≥95.0% (HPLC)
• impurities: ≤1.0% water
• SMILES string: CCCCn1cc[n+](C)c1.CCCCCCCCOS([O-])(=O)=O
• InChI: 1S/C8H15N2.C8H18O4S/c1-3-4-5-10-7-6-9(2)8-10;1-2-3-4-5-6-7-8-12-13(9,10)11/h6-8H,3-5H2,1-2H3;2-8H2,1H3,(H,9,10,11)/q+1;/p-1
• InChI key: KIDIBVPFLKLKAH-UHFFFAOYSA-M

Description

General description

1-Butyl-3-methylimidazolium octyl sulfate is a halogen-free ionic liquid. It behaves as a surfactant when the critical micelle concentration (CMC) is above 0.031M.

Application

1-Butyl-3-methylimidazolium octyl sulfate can be used as a solvent during the hydroformylation of 1-octene to form nonanals in the presence of a rhodium catalyst.

Physical form

non halogenated ionic liquid

Other Notes

Increases the yield and enzyme stability of β-galactosidase in enzyme-catalyzed syntheses

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter