88103

Tetrapropylammonium bromide

suitable for ion pair chromatography, LiChropur^™, ≥99.0% (AT)

• Linear Formula: (CH₃CH₂CH₂)₄N(Br)
• CAS Number: 1941-30-6
• Molecular Weight: 266.26
• Beilstein: 3567846
• EC Number: 217-727-6
• MDL number: MFCD00011840
• UNSPSC Code: 12000000
• PubChem Substance ID: 329769631
• NACRES: NB.21

Properties

• description: cationic
• Quality Level: 100
• Assay: ≥99.0% (AT)
• form: crystals
• quality: LiChropur^™
• technique(s): ion pair chromatography: suitable
• λ: 10 % in H₂O
• UV absorption: λ: 240 nm A_max: 0.04; λ: 250 nm A_max: 0.03; λ: 260 nm A_max: 0.02; λ: 500 nm A_max: 0.02
• suitability: corresponds to standard for filter test
• SMILES string: [Br-].CCC[N+](CCC)(CCC)CCC
• InChI: 1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1
• InChI key: BGQMOFGZRJUORO-UHFFFAOYSA-M

Description

General description

The ion-pairing reagents, when utilized as mobile phase additives, enable the elution of ionic and highly polar analytes on reversed phase HPLC columns. The purity of mobile phase additives is quintessential for their successful use. Sigma-Aldrich has a large collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) determinations. All mobile phase additives are rigorously examined with special focus on the necessities of modern reversed phase HPLC:

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves