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Quaternary ammonium salts

Ammonium salts in which a nitrogen atom (with a +1 formal charge) has four carbon-nitrogen single bonds; this nitrogen could be bonded to four functional groups containing carbon.
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Tetrabutylammonium Phosphate (White to Off-White Powder/HPLC Grade), Fisher Chemical™

CAS: 5574-97-0 Molecular Formula: C16H38NO4P Molecular Weight (g/mol): 339.46 MDL Number: MFCD00064526 InChI Key: ARRNBPCNZJXHRJ-UHFFFAOYSA-M PubChem CID: 2735142 IUPAC Name: tetrabutylazanium dihydrogen phosphate SMILES: OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

PubChem CID 2735142
CAS 5574-97-0
Molecular Weight (g/mol) 339.46
MDL Number MFCD00064526
SMILES OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
IUPAC Name tetrabutylazanium dihydrogen phosphate
InChI Key ARRNBPCNZJXHRJ-UHFFFAOYSA-M
Molecular Formula C16H38NO4P
5

Choline Chloride, BAKER ANALYZED™ Reagent, J.T. Baker™

CAS: 67-48-1 Molecular Formula: C5H14ClNO Molecular Weight (g/mol): 139.62 MDL Number: MFCD00011721 InChI Key: SGMZJAMFUVOLNK-UHFFFAOYSA-M Synonym: choline chloride,hepacholine,biocolina,biocoline,lipotril,paresan,luridin chloride,choline hydrochloride,cholinium chloride,bilineurin chloride PubChem CID: 6209 ChEBI: CHEBI:133341 IUPAC Name: 2-hydroxyethyl(trimethyl)azanium;chloride SMILES: [Cl-].C[N+](C)(C)CCO

PubChem CID 6209
CAS 67-48-1
Molecular Weight (g/mol) 139.62
ChEBI CHEBI:133341
MDL Number MFCD00011721
SMILES [Cl-].C[N+](C)(C)CCO
Synonym choline chloride,hepacholine,biocolina,biocoline,lipotril,paresan,luridin chloride,choline hydrochloride,cholinium chloride,bilineurin chloride
IUPAC Name 2-hydroxyethyl(trimethyl)azanium;chloride
InChI Key SGMZJAMFUVOLNK-UHFFFAOYSA-M
Molecular Formula C5H14ClNO
6

Tetrabutylammonium Phosphate, HPLC Grade, J.T. Baker™

CAS: 5574-97-0 Molecular Formula: C16H38NO4P Molecular Weight (g/mol): 339.46 MDL Number: MFCD00064526 InChI Key: ARRNBPCNZJXHRJ-UHFFFAOYSA-M Synonym: tetrabutylammonium dihydrogen phosphate,tetrabutylammonium phosphate,tetrabutylammonium dihydrogenphosphate,1-butanaminium, n,n,n-tributyl-, phosphate 1:1,tetra-n-butylammonium phosphate,tetrabutylazanium dihydrogen phosphate,dihydrogen phosphate; tetrabutylazanium,dihydrogen phosphate; tetrabutylammonium,tetrabutyl ammonium dihydrogen phosphate,tetrabutylammonium ion dihydrogenphosphate ion PubChem CID: 2735142 IUPAC Name: dihydrogen phosphate;tetrabutylazanium SMILES: OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

PubChem CID 2735142
CAS 5574-97-0
Molecular Weight (g/mol) 339.46
MDL Number MFCD00064526
SMILES OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
Synonym tetrabutylammonium dihydrogen phosphate,tetrabutylammonium phosphate,tetrabutylammonium dihydrogenphosphate,1-butanaminium, n,n,n-tributyl-, phosphate 1:1,tetra-n-butylammonium phosphate,tetrabutylazanium dihydrogen phosphate,dihydrogen phosphate; tetrabutylazanium,dihydrogen phosphate; tetrabutylammonium,tetrabutyl ammonium dihydrogen phosphate,tetrabutylammonium ion dihydrogenphosphate ion
IUPAC Name dihydrogen phosphate;tetrabutylazanium
InChI Key ARRNBPCNZJXHRJ-UHFFFAOYSA-M
Molecular Formula C16H38NO4P
7

Tetraethylammonium Bromide, BAKER™, J.T. Baker™

CAS: 71-91-0 Molecular Formula: C8H20BrN Molecular Weight (g/mol): 210.159 InChI Key: HWCKGOZZJDHMNC-UHFFFAOYSA-M Synonym: tetraethylammonium bromide,teab,tea bromide,tetrylammonium bromide,sympatektoman,tetranium,etylon,bromethyl,beparon,etambro PubChem CID: 6285 IUPAC Name: tetraethylazanium;bromide SMILES: CC[N+](CC)(CC)CC.[Br-]

PubChem CID 6285
CAS 71-91-0
Molecular Weight (g/mol) 210.159
SMILES CC[N+](CC)(CC)CC.[Br-]
Synonym tetraethylammonium bromide,teab,tea bromide,tetrylammonium bromide,sympatektoman,tetranium,etylon,bromethyl,beparon,etambro
IUPAC Name tetraethylazanium;bromide
InChI Key HWCKGOZZJDHMNC-UHFFFAOYSA-M
Molecular Formula C8H20BrN
8

LiChropur™ Hexadecyltrimethylammonium bisulfate, ≥99.0% (T), MilliporeSigma™ Supelco™

MDL Number: MFCD00134393 Synonym: Hexadecyltrimethylammonium hydrogen sulfate

MDL Number MFCD00134393
Synonym Hexadecyltrimethylammonium hydrogen sulfate
11

LiChropur™ Tetrabutylammonium bisulfate,, For ion pair chromatography, ≥99.0%, MilliporeSigma™ Supelco™

MDL Number: MFCD00011637 Synonym: Tetrabutylammonium hydrogen sulfate

MDL Number MFCD00011637
Synonym Tetrabutylammonium hydrogen sulfate
13

Tetrabutylammonium Hydroxide Solution, ∼40 in Water, For ion chromatography, MilliporeSigma™ Supelco™

Tetrabutylammonium hydroxide (TBAOH) is a quaternary ammonium salt,mainly used as a strong base and phase-transfer catalyst.