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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Tetra-n-pentylammonium iodide, 98%

CAS: 2498-20-6 Molecular Formula: C20H44IN Molecular Weight (g/mol): 425.483 MDL Number: MFCD00041980 InChI Key: FBLZDUAOBOMSNZ-UHFFFAOYSA-M Synonym: tetrapentylammonium iodide,tetraamylammonium iodide,tetra-n-pentylammonium iodide,1-pentanaminium, n,n,n-tripentyl-, iodide 1:1,tetrapentylazanium iodide,tetra-n-amylammonium iodide,tetraamylammoniumjodid,tetraamylammoniumiodide,acmc-209ggb,1-pentanaminium, n,n,n-tripentyl-, iodide PubChem CID: 17248 IUPAC Name: tetrapentylazanium;iodide SMILES: CCCCC[N+](CCCCC)(CCCCC)CCCCC.[I-]

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PubChem CID	17248
CAS	2498-20-6
Molecular Weight (g/mol)	425.483
MDL Number	MFCD00041980
SMILES	CCCCC[N+](CCCCC)(CCCCC)CCCCC.[I-]
Synonym	tetrapentylammonium iodide,tetraamylammonium iodide,tetra-n-pentylammonium iodide,1-pentanaminium, n,n,n-tripentyl-, iodide 1:1,tetrapentylazanium iodide,tetra-n-amylammonium iodide,tetraamylammoniumjodid,tetraamylammoniumiodide,acmc-209ggb,1-pentanaminium, n,n,n-tripentyl-, iodide
IUPAC Name	tetrapentylazanium;iodide
InChI Key	FBLZDUAOBOMSNZ-UHFFFAOYSA-M
Molecular Formula	C20H44IN

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Tetrabutylammonium chloride, 95%, Tech., contains also bromide

CAS: 1112-67-0 Molecular Formula: C₁₆H₃₆ClN Molecular Weight (g/mol): 277.92 MDL Number: MFCD00011635 InChI Key: NHGXDBSUJJNIRV-UHFFFAOYSA-M Synonym: tetrabutylammonium chloride,tetrabutyl ammonium chloride,tetra-n-butylammonium chloride,tbac,tetrabutylazanium chloride,1-butanaminium, n,n,n-tributyl-, chloride,tetrabutylammoniumchloride,1-butanaminium, n,n,n-tributyl-, chloride 1:1,n,n,n-tributyl-1-butanaminium chloride,n,n,n-tributylbutan-1-aminium chloride PubChem CID: 70681 ChEBI: CHEBI:51988 IUPAC Name: tetrabutylazanium;chloride SMILES: CCCC[N+](CCCC)(CCCC)CCCC.[Cl-]

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PubChem CID	70681
CAS	1112-67-0
Molecular Weight (g/mol)	277.92
ChEBI	CHEBI:51988
MDL Number	MFCD00011635
SMILES	CCCC[N+](CCCC)(CCCC)CCCC.[Cl-]
Synonym	tetrabutylammonium chloride,tetrabutyl ammonium chloride,tetra-n-butylammonium chloride,tbac,tetrabutylazanium chloride,1-butanaminium, n,n,n-tributyl-, chloride,tetrabutylammoniumchloride,1-butanaminium, n,n,n-tributyl-, chloride 1:1,n,n,n-tributyl-1-butanaminium chloride,n,n,n-tributylbutan-1-aminium chloride
IUPAC Name	tetrabutylazanium;chloride
InChI Key	NHGXDBSUJJNIRV-UHFFFAOYSA-M
Molecular Formula	C₁₆H₃₆ClN

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Ethylhexadecyldimethylammonium Bromide, High Purity, 99%, Spectrum™ Chemical

CAS: 124-03-8

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CAS	124-03-8

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Tetramethylammonium fluoride tetrahydrate, 98%

CAS: 17787-40-5 Molecular Formula: C4H20FNO4 Molecular Weight (g/mol): 165.205 MDL Number: MFCD00149968 InChI Key: HQFTZNVQVRRDLN-UHFFFAOYSA-M Synonym: tetramethylammonium fluoride tetrahydrate,tetramethylazanium fluoride tetrahydrate,methanaminium, n,n,n-trimethyl-, fluoride, tetrahydrate,tetramethylammonium tetrahydrate fluoride,tetramethylammonium ion tetrahydrate fluoride,acmc-1c8r1,tetramethylammoniumfluoridetetrahydrate,methanaminium,n,n,n-trimethyl-,fluoride,tetrahydrate 9ci,tetramethylamine, fluoride, hydrate, hydrate, hydrate, hydrate,methanaminium,n,n,n-trimethyl-, fluoride, tetrahydrate 9ci PubChem CID: 2723808 IUPAC Name: tetramethylazanium;fluoride;tetrahydrate SMILES: C[N+](C)(C)C.O.O.O.O.[F-]

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PubChem CID	2723808
CAS	17787-40-5
Molecular Weight (g/mol)	165.205
MDL Number	MFCD00149968
SMILES	C[N+](C)(C)C.O.O.O.O.[F-]
Synonym	tetramethylammonium fluoride tetrahydrate,tetramethylazanium fluoride tetrahydrate,methanaminium, n,n,n-trimethyl-, fluoride, tetrahydrate,tetramethylammonium tetrahydrate fluoride,tetramethylammonium ion tetrahydrate fluoride,acmc-1c8r1,tetramethylammoniumfluoridetetrahydrate,methanaminium,n,n,n-trimethyl-,fluoride,tetrahydrate 9ci,tetramethylamine, fluoride, hydrate, hydrate, hydrate, hydrate,methanaminium,n,n,n-trimethyl-, fluoride, tetrahydrate 9ci
IUPAC Name	tetramethylazanium;fluoride;tetrahydrate
InChI Key	HQFTZNVQVRRDLN-UHFFFAOYSA-M
Molecular Formula	C4H20FNO4

n-Dodecyltrimethylammonium bromide, MilliporeSigma™

CAS: 1119-94-4 Molecular Formula: C15H34BrN Molecular Weight (g/mol): 308.348 InChI Key: XJWSAJYUBXQQDR-UHFFFAOYSA-M Synonym: 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 PubChem CID: 14249 ChEBI: CHEBI:282662 IUPAC Name: dodecyl(trimethyl)azanium;bromide SMILES: CCCCCCCCCCCC[N+](C)(C)C.[Br-]

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PubChem CID	14249
CAS	1119-94-4
Molecular Weight (g/mol)	308.348
ChEBI	CHEBI:282662
SMILES	CCCCCCCCCCCC[N+](C)(C)C.[Br-]
Synonym	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
IUPAC Name	dodecyl(trimethyl)azanium;bromide
InChI Key	XJWSAJYUBXQQDR-UHFFFAOYSA-M
Molecular Formula	C15H34BrN

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Tetra-n-propylammonium hydrogen sulfate, 98%

CAS: 56211-70-2 Molecular Formula: C12H29NO4S Molecular Weight (g/mol): 283.43 MDL Number: MFCD00038764 InChI Key: MOXJKKOSZCHGEU-UHFFFAOYSA-M Synonym: tetrapropylammonium bisulfate,tetra-n-propylammonium hydrogen sulfate,tetrapropylammonium hydrogen sulfate,hydrogen sulfate; tetrapropylammonium,tetrapropyl ammonium hydrogen sulphate,acmc-1avly,hydrogen sulfate; tetrapropylazanium,n,n,n-tripropylpropan-1-aminium hydrogen sulfate,1-propanaminium, n,n,n-tripropyl-, sulfate PubChem CID: 16218669 IUPAC Name: hydrogen sulfate;tetrapropylazanium SMILES: OS([O-])(=O)=O.CCC[N+](CCC)(CCC)CCC

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PubChem CID	16218669
CAS	56211-70-2
Molecular Weight (g/mol)	283.43
MDL Number	MFCD00038764
SMILES	OS([O-])(=O)=O.CCC[N+](CCC)(CCC)CCC
Synonym	tetrapropylammonium bisulfate,tetra-n-propylammonium hydrogen sulfate,tetrapropylammonium hydrogen sulfate,hydrogen sulfate; tetrapropylammonium,tetrapropyl ammonium hydrogen sulphate,acmc-1avly,hydrogen sulfate; tetrapropylazanium,n,n,n-tripropylpropan-1-aminium hydrogen sulfate,1-propanaminium, n,n,n-tripropyl-, sulfate
IUPAC Name	hydrogen sulfate;tetrapropylazanium
InChI Key	MOXJKKOSZCHGEU-UHFFFAOYSA-M
Molecular Formula	C12H29NO4S

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(2-Chloroethyl)trimethylammonium chloride, 98%

CAS: 999-81-5 Molecular Formula: C₅H₁₃Cl₂N Molecular Weight (g/mol): 158.07 MDL Number: MFCD00011869 InChI Key: UHZZMRAGKVHANO-UHFFFAOYSA-M Synonym: chlormequat chloride,2-chloro-n,n,n-trimethylethanaminium chloride,chlormequat,chlorocholine chloride,antywylegacz,cycocel,2-chloroethyl trimethylammonium chloride,cyclocel,stabilan,cycogan PubChem CID: 13836 IUPAC Name: 2-chloroethyl(trimethyl)azanium;chloride SMILES: C[N+](C)(C)CCCl.[Cl-]

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PubChem CID	13836
CAS	999-81-5
Molecular Weight (g/mol)	158.07
MDL Number	MFCD00011869
SMILES	C[N+](C)(C)CCCl.[Cl-]
Synonym	chlormequat chloride,2-chloro-n,n,n-trimethylethanaminium chloride,chlormequat,chlorocholine chloride,antywylegacz,cycocel,2-chloroethyl trimethylammonium chloride,cyclocel,stabilan,cycogan
IUPAC Name	2-chloroethyl(trimethyl)azanium;chloride
InChI Key	UHZZMRAGKVHANO-UHFFFAOYSA-M
Molecular Formula	C₅H₁₃Cl₂N

Tetraethylammonium tetrafluoroborate, 99%

CAS: 429-06-1 Molecular Formula: C8H20BF4N Molecular Weight (g/mol): 217.06 MDL Number: MFCD00011827 InChI Key: XJRAKUDXACGCHA-UHFFFAOYSA-N Synonym: tetraethylammonium tetrafluoroborate,tetraethylazanium tetrafluoroborate,tetraethylammoniumtetrafluoroborate,acmc-1ago3,ksc238k1t,ethanaminium, n,n,n-triethyl-, tetrafluoroborate 1-,ethanaminium, n,n,n-triethyl-, tetrafluoroborate 1-1:1,tetraethyl ammonium tetrafluoroborate,tetraethylammonium tetra fluoro borate PubChem CID: 2724277 SMILES: F[B-](F)(F)F.CC[N+](CC)(CC)CC

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PubChem CID	2724277
CAS	429-06-1
Molecular Weight (g/mol)	217.06
MDL Number	MFCD00011827
SMILES	F[B-](F)(F)F.CC[N+](CC)(CC)CC
Synonym	tetraethylammonium tetrafluoroborate,tetraethylazanium tetrafluoroborate,tetraethylammoniumtetrafluoroborate,acmc-1ago3,ksc238k1t,ethanaminium, n,n,n-triethyl-, tetrafluoroborate 1-,ethanaminium, n,n,n-triethyl-, tetrafluoroborate 1-1:1,tetraethyl ammonium tetrafluoroborate,tetraethylammonium tetra fluoro borate
InChI Key	XJRAKUDXACGCHA-UHFFFAOYSA-N
Molecular Formula	C8H20BF4N

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Tetrapentylammonium bromide, 99+%

CAS: 866-97-7 Molecular Formula: C20H44BrN Molecular Weight (g/mol): 378.48 MDL Number: MFCD00011856 InChI Key: SPALIFXDWQTXKS-UHFFFAOYSA-M Synonym: tetrapentylammonium bromide,tetraamylammonium bromide,tetra-n-amylammonium bromide,1-pentanaminium, n,n,n-tripentyl-, bromide 1:1,tetrapentylazanium bromide,n,n,n-tripentylpentan-1-aminium bromide,tetraamylammoniumbromide,1-pentanaminium, n,n,n-tripentyl-, bromide,acmc-209qb0,tetrapentyl ammonium bromide PubChem CID: 70086 SMILES: [Br-].CCCCC[N+](CCCCC)(CCCCC)CCCCC

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PubChem CID	70086
CAS	866-97-7
Molecular Weight (g/mol)	378.48
MDL Number	MFCD00011856
SMILES	[Br-].CCCCC[N+](CCCCC)(CCCCC)CCCCC
Synonym	tetrapentylammonium bromide,tetraamylammonium bromide,tetra-n-amylammonium bromide,1-pentanaminium, n,n,n-tripentyl-, bromide 1:1,tetrapentylazanium bromide,n,n,n-tripentylpentan-1-aminium bromide,tetraamylammoniumbromide,1-pentanaminium, n,n,n-tripentyl-, bromide,acmc-209qb0,tetrapentyl ammonium bromide
InChI Key	SPALIFXDWQTXKS-UHFFFAOYSA-M
Molecular Formula	C20H44BrN

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Tetramethylammonium hexafluorophosphate, 99%

CAS: 558-32-7 Molecular Formula: C4H12F6NP Molecular Weight (g/mol): 219.111 MDL Number: MFCD00012012 InChI Key: ZFKULDQWLXAKIM-UHFFFAOYSA-N Synonym: tetramethylammonium hexafluorophosphate,ammonium, tetramethyl-, hexafluorophosphate 1-,tetramethylazanium hexafluorophosphate,c4h12n.f6p,acmc-209lpp,hexafluoro-$l^ 5-phosphanuide; tetramethylammonium ion,methanaminium, n,n,n-trimethyl-, hexafluorophosphate 1-,methanaminium, n,n,n-trimethyl-, hexafluorophosphate 1-9ci PubChem CID: 11209 IUPAC Name: tetramethylazanium;hexafluorophosphate SMILES: C[N+](C)(C)C.F[P-](F)(F)(F)(F)F

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PubChem CID	11209
CAS	558-32-7
Molecular Weight (g/mol)	219.111
MDL Number	MFCD00012012
SMILES	C[N+](C)(C)C.F[P-](F)(F)(F)(F)F
Synonym	tetramethylammonium hexafluorophosphate,ammonium, tetramethyl-, hexafluorophosphate 1-,tetramethylazanium hexafluorophosphate,c4h12n.f6p,acmc-209lpp,hexafluoro-$l^ 5-phosphanuide; tetramethylammonium ion,methanaminium, n,n,n-trimethyl-, hexafluorophosphate 1-,methanaminium, n,n,n-trimethyl-, hexafluorophosphate 1-9ci
IUPAC Name	tetramethylazanium;hexafluorophosphate
InChI Key	ZFKULDQWLXAKIM-UHFFFAOYSA-N
Molecular Formula	C4H12F6NP

Acetyl-beta-methylcholine bromide, 99%

CAS: 333-31-3 Molecular Formula: C8H18BrNO2 Molecular Weight (g/mol): 240.14 MDL Number: MFCD00011816 InChI Key: MMVPLEUBMWUYIB-UHFFFAOYNA-M Synonym: methacholine bromide,2-acetoxy-n,n,n-trimethylpropan-1-aminium bromide,acetyl beta-methylcholine bromide,1-propanaminium, 2-acetyloxy-n,n,n-trimethyl-, bromide,1-propanaminium, 2-acetyloxy-n,n,n-trimethyl-, bromide 1:1,methacholini bromidum,methacholine bromide nf,c8h18no2.br,mecholyl bromide,methacholinebromide PubChem CID: 92754 IUPAC Name: 2-acetyloxypropyl(trimethyl)azanium;bromide SMILES: [Br-].CC(C[N+](C)(C)C)OC(C)=O

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PubChem CID	92754
CAS	333-31-3
Molecular Weight (g/mol)	240.14
MDL Number	MFCD00011816
SMILES	[Br-].CC(C[N+](C)(C)C)OC(C)=O
Synonym	methacholine bromide,2-acetoxy-n,n,n-trimethylpropan-1-aminium bromide,acetyl beta-methylcholine bromide,1-propanaminium, 2-acetyloxy-n,n,n-trimethyl-, bromide,1-propanaminium, 2-acetyloxy-n,n,n-trimethyl-, bromide 1:1,methacholini bromidum,methacholine bromide nf,c8h18no2.br,mecholyl bromide,methacholinebromide
IUPAC Name	2-acetyloxypropyl(trimethyl)azanium;bromide
InChI Key	MMVPLEUBMWUYIB-UHFFFAOYNA-M
Molecular Formula	C8H18BrNO2

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

CAS: 99337-56-1 Molecular Formula: C16H38F3N Molecular Weight (g/mol): 301.48 MDL Number: MFCD00145365 InChI Key: MRXQMNWIADOAJY-UHFFFAOYSA-M Synonym: 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 PubChem CID: 11748636 SMILES: F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC

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PubChem CID	11748636
CAS	99337-56-1
Molecular Weight (g/mol)	301.48
MDL Number	MFCD00145365
SMILES	F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC
Synonym	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
InChI Key	MRXQMNWIADOAJY-UHFFFAOYSA-M
Molecular Formula	C16H38F3N

Tetra-n-butylammonium borohydride, 97%

CAS: 33725-74-5 Molecular Formula: C16H40BN Molecular Weight (g/mol): 257.31 MDL Number: MFCD00012035 InChI Key: GMBOFJFPOCGSOI-UHFFFAOYSA-N Synonym: tetrabutylammonium borohydride,tetra-n-butylammonium borohydride,n,n,n-tributylbutan-1-aminium tetrahydroborate,boron 1-; tetrabutylazanium,boron 1-; tetrabutylammonium PubChem CID: 9881569 SMILES: [BH4-].CCCC[N+](CCCC)(CCCC)CCCC

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PubChem CID	9881569
CAS	33725-74-5
Molecular Weight (g/mol)	257.31
MDL Number	MFCD00012035
SMILES	[BH4-].CCCC[N+](CCCC)(CCCC)CCCC
Synonym	tetrabutylammonium borohydride,tetra-n-butylammonium borohydride,n,n,n-tributylbutan-1-aminium tetrahydroborate,boron 1-; tetrabutylazanium,boron 1-; tetrabutylammonium
InChI Key	GMBOFJFPOCGSOI-UHFFFAOYSA-N
Molecular Formula	C16H40BN