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86903 Supelco

Tetrabutylammonium iodide

suitable for ion pair chromatography, LiChropur, ≥99.0%

Synonym: TBAI

  • CAS Number 311-28-4

  • Linear Formula (CH3CH2CH2CH2)4N(I)

  • Molecular Weight 369.37

  •  Beilstein/REAXYS Number 3916152

  •  EC Number 206-220-5

  •  MDL number MFCD00011636

  •  PubChem Substance ID 329769349

  •  NACRES NB.21

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Properties

Related Categories Acidic Ion Pair Reagents (Anionic), Analytical Reagents, Analytical/Chromatography, Chromatography Reagents, Ion Pair Chromatography Reagents More...
Quality Level   100
description   cationic
assay   ≥99.0% (AT)
  ≥99.0%
quality   LiChropur
application(s)   ion pair chromatography: suitable
mp   141-143 °C (lit.)
  144-146 °C
λ   10 % in acetonitrile
UV absorption   λ: 290 nm Amax: 0.1
  λ: 300 nm Amax: 0.05
  λ: 320 nm Amax: 0.02
  λ: 500 nm Amax: 0.02
suitability   corresponds to standard for filter test
SMILES string   [I-].CCCC[N+](CCCC)(CCCC)CCCC
InChI   1S/C16H36N.HI/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
InChI key   DPKBAXPHAYBPRL-UHFFFAOYSA-M

Description

General description

Tetrabutylammonium iodide is an ion-pair chromatography (IPC) reagent suitable for anionic separation sorted by carbon chain length.

Application

Tetrabutylammonium iodide may be used as a mobile phase additive in ion-pair high-performance liquid chromatography (IP-HPLC) assay of 4-aminopyridine in serum. Tetrabutylammonium iodide may also be used as a mobile phase additive in the analysis of tetracycline by reversed-phase IPC. The addition of tetrabutylammonium iodide regulates the retention of tetracyclines.

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
BS5450000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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