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 Formule moléculaire: C16H38NO4P Poids moléculaire (g/mol): 339.46 Numéro MDL: MFCD00064526 Clé InChI: ARRNBPCNZJXHRJ-UHFFFAOYSA-M CID PubChem: 2735142 Nom IUPAC: tetrabutylazanium dihydrogen phosphate SMILES: OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

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Poids moléculaire (g/mol)	339.46
Numéro MDL	MFCD00064526
CAS	5574-97-0
CID PubChem	2735142
Nom IUPAC	tetrabutylazanium dihydrogen phosphate
Clé InChI	ARRNBPCNZJXHRJ-UHFFFAOYSA-M
SMILES	OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
Formule moléculaire	C16H38NO4P

Tetra-n-butylammonium dihydrogentrifluoride, 50-55% w/w soln. in 1,2-dichloroethane

CAS: 99337-56-1 Formule moléculaire: C16H38F3N Poids moléculaire (g/mol): 301.48 Numéro MDL: MFCD00145365 Clé InChI: MRXQMNWIADOAJY-UHFFFAOYSA-M Synonyme: tetra-n-butylammonium dihydrogen trifluoride,tetra-n-butylammonium dihydrogentrifluoride,dihydrogen tetrabutylammonium fluoride,tetrabutylammonium dihydrogentrifluoride,tetrabutylammonium dihydrogen trifluoride,tetrabutylammonium fluoride dihydrofluoride,tetrabutylazanium fluoride dihydrofluoride,tetrabutylammoniumdihydrogentrifluoride,tetrabutylamonium dihydrogentrifluoride,tetrabutylammoniumdihydrogen trifluoride CID PubChem: 11748636 SMILES: F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC

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Poids moléculaire (g/mol)	301.48
Synonyme	tetra-n-butylammonium dihydrogen trifluoride,tetra-n-butylammonium dihydrogentrifluoride,dihydrogen tetrabutylammonium fluoride,tetrabutylammonium dihydrogentrifluoride,tetrabutylammonium dihydrogen trifluoride,tetrabutylammonium fluoride dihydrofluoride,tetrabutylazanium fluoride dihydrofluoride,tetrabutylammoniumdihydrogentrifluoride,tetrabutylamonium dihydrogentrifluoride,tetrabutylammoniumdihydrogen trifluoride
Numéro MDL	MFCD00145365
CAS	99337-56-1
CID PubChem	11748636
Clé InChI	MRXQMNWIADOAJY-UHFFFAOYSA-M
SMILES	F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC
Formule moléculaire	C16H38F3N

Tetra-n-butylammonium hydroxide, 1.0M in methanol

CAS: 2052-49-5 Formule moléculaire: C16H37NO Poids moléculaire (g/mol): 259.48 Numéro MDL: MFCD00009425 Clé InChI: VDZOOKBUILJEDG-UHFFFAOYSA-M Synonyme: tetrabutylammonium hydroxide,tetra-n-butylammonium hydroxide,tetrabutylazanium hydroxide,tetrabutylammoniumhydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide,ammonium, tetrabutyl-, hydroxide,n,n,n-tributyl-1-butanaminium hydroxide,tetra n-butyl ammonium hydroxide,tetra-n-butyl ammonium hydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide 1:1 CID PubChem: 2723671 SMILES: [OH-].CCCC[N+](CCCC)(CCCC)CCCC

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Poids moléculaire (g/mol)	259.48
Synonyme	tetrabutylammonium hydroxide,tetra-n-butylammonium hydroxide,tetrabutylazanium hydroxide,tetrabutylammoniumhydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide,ammonium, tetrabutyl-, hydroxide,n,n,n-tributyl-1-butanaminium hydroxide,tetra n-butyl ammonium hydroxide,tetra-n-butyl ammonium hydroxide,1-butanaminium, n,n,n-tributyl-, hydroxide 1:1
Numéro MDL	MFCD00009425
CAS	2052-49-5
CID PubChem	2723671
Clé InChI	VDZOOKBUILJEDG-UHFFFAOYSA-M
SMILES	[OH-].CCCC[N+](CCCC)(CCCC)CCCC
Formule moléculaire	C16H37NO

Tetramethylammonium hydroxide, 25% w/w aq. soln., Thermo Scientific Chemicals

CAS: 75-59-2 Formule moléculaire: C4H13NO Numéro MDL: MFCD00008280 Clé InChI: WGTYBPLFGIVFAS-UHFFFAOYSA-M Synonyme: tetramethylammonium hydroxide,tmah,hydroxyde de tetramethylammonium,nmw-w,nmd 3,tetramethyl ammonium hydroxide,unii-5gkp7317q2,ammonium, tetramethyl-, hydroxide,methanaminium, n,n,n-trimethyl-, hydroxide,tetramethylammoniumhydroxide CID PubChem: 60966

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Synonyme	tetramethylammonium hydroxide,tmah,hydroxyde de tetramethylammonium,nmw-w,nmd 3,tetramethyl ammonium hydroxide,unii-5gkp7317q2,ammonium, tetramethyl-, hydroxide,methanaminium, n,n,n-trimethyl-, hydroxide,tetramethylammoniumhydroxide
Numéro MDL	MFCD00008280
CAS	75-59-2
CID PubChem	60966
Clé InChI	WGTYBPLFGIVFAS-UHFFFAOYSA-M
Formule moléculaire	C4H13NO

Benzyldimethylhexadecylammonium chloride hydrate, 97%

CAS: 122-18-9 Formule moléculaire: C25H46ClN Poids moléculaire (g/mol): 396.10 Numéro MDL: MFCD00149967 Clé InChI: SXPWTBGAZSPLHA-UHFFFAOYSA-M Synonyme: cetalkonium chloride,benzyldimethylhexadecylammonium chloride,banicol,bonjela,cetyl zephiran,cetyldimethylbenzylammonium chloride,bicetonium,acinol,benzylhexadecyldimethylammonium chloride,baktonium CID PubChem: 31202 Nom IUPAC: benzyl-hexadecyl-dimethylazanium;chloride SMILES: [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1

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Poids moléculaire (g/mol)	396.10
Synonyme	cetalkonium chloride,benzyldimethylhexadecylammonium chloride,banicol,bonjela,cetyl zephiran,cetyldimethylbenzylammonium chloride,bicetonium,acinol,benzylhexadecyldimethylammonium chloride,baktonium
Numéro MDL	MFCD00149967
CAS	122-18-9
CID PubChem	31202
Nom IUPAC	benzyl-hexadecyl-dimethylazanium;chloride
Clé InChI	SXPWTBGAZSPLHA-UHFFFAOYSA-M
SMILES	[Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1
Formule moléculaire	C25H46ClN

Tetrapropylammonium chloride, 94%

CAS: 5810-42-4 Formule moléculaire: C₁₂H₂₈ClN Poids moléculaire (g/mol): 221.81 Numéro MDL: MFCD00038729 Clé InChI: FBEVECUEMUUFKM-UHFFFAOYSA-M Synonyme: tetrapropylammonium chloride,tetrapropyl ammonium chloride,tetra-n-propylammonium chloride,1-propanaminium, n,n,n-tripropyl-, chloride,1-propanaminium, n,n,n-tripropyl-, chloride 1:1,n,n,n-tripropylpropan-1-aminium chloride,tetrapropylazanium chloride,acmc-209m2k,ksc491c1h,tetra-n-propylammonium chloride 1g CID PubChem: 79880 Nom IUPAC: tetrapropylazanium;chloride SMILES: CCC[N+](CCC)(CCC)CCC.[Cl-]

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Poids moléculaire (g/mol)	221.81
Synonyme	tetrapropylammonium chloride,tetrapropyl ammonium chloride,tetra-n-propylammonium chloride,1-propanaminium, n,n,n-tripropyl-, chloride,1-propanaminium, n,n,n-tripropyl-, chloride 1:1,n,n,n-tripropylpropan-1-aminium chloride,tetrapropylazanium chloride,acmc-209m2k,ksc491c1h,tetra-n-propylammonium chloride 1g
Numéro MDL	MFCD00038729
CAS	5810-42-4
CID PubChem	79880
Nom IUPAC	tetrapropylazanium;chloride
Clé InChI	FBEVECUEMUUFKM-UHFFFAOYSA-M
SMILES	CCC[N+](CCC)(CCC)CCC.[Cl-]
Formule moléculaire	C₁₂H₂₈ClN

(1-Tetradecyl)trimethylammonium chloride, 98%

CAS: 4574-04-3 Numéro MDL: MFCD00059968

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Numéro MDL	MFCD00059968
CAS	4574-04-3

(1-Dodecyl)trimethylammonium bromide, 99%

CAS: 1119-94-4 Formule moléculaire: C15H34BrN Poids moléculaire (g/mol): 308.348 Numéro MDL: MFCD00011767 Clé InChI: XJWSAJYUBXQQDR-UHFFFAOYSA-M Synonyme: dodecyltrimethylammonium bromide,dtab,dctab,ltab,lauryltrimethylammonium bromide,n,n,n-trimethyldodecan-1-aminium bromide,laurtrimonium bromide,dodecyl trimethyl ammonium bromide,morpan d,1-dodecanaminium, n,n,n-trimethyl-, bromide CID PubChem: 14249 ChEBI: CHEBI:282662 Nom IUPAC: dodecyl(trimethyl)azanium;bromide SMILES: CCCCCCCCCCCC[N+](C)(C)C.[Br-]

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Poids moléculaire (g/mol)	308.348
Synonyme	dodecyltrimethylammonium bromide,dtab,dctab,ltab,lauryltrimethylammonium bromide,n,n,n-trimethyldodecan-1-aminium bromide,laurtrimonium bromide,dodecyl trimethyl ammonium bromide,morpan d,1-dodecanaminium, n,n,n-trimethyl-, bromide
Numéro MDL	MFCD00011767
CAS	1119-94-4
CID PubChem	14249
ChEBI	CHEBI:282662
Nom IUPAC	dodecyl(trimethyl)azanium;bromide
Clé InChI	XJWSAJYUBXQQDR-UHFFFAOYSA-M
SMILES	CCCCCCCCCCCC[N+](C)(C)C.[Br-]
Formule moléculaire	C15H34BrN

Tetrabutylammonium phosphate monobasic, 99%, HPLC grade

CAS: 5574-97-0 Formule moléculaire: C16H38NO4P Poids moléculaire (g/mol): 339.46 Numéro MDL: MFCD00064526 Clé InChI: ARRNBPCNZJXHRJ-UHFFFAOYSA-M Synonyme: 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 CID PubChem: 2735142 Nom IUPAC: dihydrogen phosphate;tetrabutylazanium SMILES: OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC

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Poids moléculaire (g/mol)	339.46
Synonyme	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
Numéro MDL	MFCD00064526
CAS	5574-97-0
CID PubChem	2735142
Nom IUPAC	dihydrogen phosphate;tetrabutylazanium
Clé InChI	ARRNBPCNZJXHRJ-UHFFFAOYSA-M
SMILES	OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
Formule moléculaire	C16H38NO4P

Di-n-decyl dimethylammonium bromide, 80% aq. gel

CAS: 2390-68-3 Formule moléculaire: C22H48BrN Poids moléculaire (g/mol): 406.537 Numéro MDL: MFCD00012194 Clé InChI: UMGXUWVIJIQANV-UHFFFAOYSA-M Synonyme: didecyldimethylammonium bromide,di-n-decyldimethylammonium bromide,n-decyl-n,n-dimethyldecan-1-aminium bromide,ddab,didecyl dimethyl ammonium bromide,unii-72l098xl5y,1-decanaminium, n-decyl-n,n-dimethyl-, bromide,didecyldimethylamine, bromide,didecyl-dimethyl-ammonium bromide,didecyl dimethyl azanium bromide CID PubChem: 16957 Nom IUPAC: didecyl(dimethyl)azanium;bromide SMILES: CCCCCCCCCC[N+](C)(C)CCCCCCCCCC.[Br-]

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Poids moléculaire (g/mol)	406.537
Synonyme	didecyldimethylammonium bromide,di-n-decyldimethylammonium bromide,n-decyl-n,n-dimethyldecan-1-aminium bromide,ddab,didecyl dimethyl ammonium bromide,unii-72l098xl5y,1-decanaminium, n-decyl-n,n-dimethyl-, bromide,didecyldimethylamine, bromide,didecyl-dimethyl-ammonium bromide,didecyl dimethyl azanium bromide
Numéro MDL	MFCD00012194
CAS	2390-68-3
CID PubChem	16957
Nom IUPAC	didecyl(dimethyl)azanium;bromide
Clé InChI	UMGXUWVIJIQANV-UHFFFAOYSA-M
SMILES	CCCCCCCCCC[N+](C)(C)CCCCCCCCCC.[Br-]
Formule moléculaire	C22H48BrN

Tetramethylammonium bromide, 98%

CAS: 64-20-0 Formule moléculaire: C4H12BrN Poids moléculaire (g/mol): 154.05 Numéro MDL: MFCD00011626 Clé InChI: DDFYFBUWEBINLX-UHFFFAOYSA-M Synonyme: tetramethylammonium bromide,tetramethylammoniumbromide,tetramethylazanium bromide,methanaminium, n,n,n-trimethyl-, bromide,n,n,n-trimethylmethanaminium bromide,unii-6l9ne9609p,ammonium, tetramethyl-, bromide,methanaminium, n,n,n-trimethyl-, bromide 1:1,c4h12n.br,acmc-209nkm CID PubChem: 66137 ChEBI: CHEBI:55317 Nom IUPAC: tetramethylazanium;bromide SMILES: [Br-].C[N+](C)(C)C

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Poids moléculaire (g/mol)	154.05
Synonyme	tetramethylammonium bromide,tetramethylammoniumbromide,tetramethylazanium bromide,methanaminium, n,n,n-trimethyl-, bromide,n,n,n-trimethylmethanaminium bromide,unii-6l9ne9609p,ammonium, tetramethyl-, bromide,methanaminium, n,n,n-trimethyl-, bromide 1:1,c4h12n.br,acmc-209nkm
Numéro MDL	MFCD00011626
CAS	64-20-0
CID PubChem	66137
ChEBI	CHEBI:55317
Nom IUPAC	tetramethylazanium;bromide
Clé InChI	DDFYFBUWEBINLX-UHFFFAOYSA-M
SMILES	[Br-].C[N+](C)(C)C
Formule moléculaire	C4H12BrN

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.

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Tetrabutylammonium bisulfate solution, For ion pair chromatography, MilliporeSigma™ Supelco™

Numéro MDL: MFCD00011637 Synonyme: Tetrabutylammonium hydrogen sulfate solution

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Synonyme	Tetrabutylammonium hydrogen sulfate solution
Numéro MDL	MFCD00011637

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

CAS: 67-48-1 Formule moléculaire: C5H14ClNO Poids moléculaire (g/mol): 139.62 Numéro MDL: MFCD00011721 Clé InChI: SGMZJAMFUVOLNK-UHFFFAOYSA-M Synonyme: choline chloride,hepacholine,biocolina,biocoline,lipotril,paresan,luridin chloride,choline hydrochloride,cholinium chloride,bilineurin chloride CID PubChem: 6209 ChEBI: CHEBI:133341 Nom IUPAC: 2-hydroxyethyl(trimethyl)azanium;chloride SMILES: [Cl-].C[N+](C)(C)CCO

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Poids moléculaire (g/mol)	139.62
Synonyme	choline chloride,hepacholine,biocolina,biocoline,lipotril,paresan,luridin chloride,choline hydrochloride,cholinium chloride,bilineurin chloride
Numéro MDL	MFCD00011721
CAS	67-48-1
CID PubChem	6209
ChEBI	CHEBI:133341
Nom IUPAC	2-hydroxyethyl(trimethyl)azanium;chloride
Clé InChI	SGMZJAMFUVOLNK-UHFFFAOYSA-M
SMILES	[Cl-].C[N+](C)(C)CCO
Formule moléculaire	C5H14ClNO

Tetra-n-butylammonium phosphate, 98%, non-UV

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Poids moléculaire (g/mol)	339.46
Synonyme	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
Numéro MDL	MFCD00064526
CAS	5574-97-0
CID PubChem	2735142
Nom IUPAC	dihydrogen phosphate;tetrabutylazanium
Clé InChI	ARRNBPCNZJXHRJ-UHFFFAOYSA-M
SMILES	OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
Formule moléculaire	C16H38NO4P

Quaternary ammonium salts

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