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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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1

Benzyldimethyl-n-tetradecylammonium chloride hydrate, 98%, Thermo Scientific Chemicals

CAS: 139-08-2 Molecular Formula: C23H42ClN Molecular Weight (g/mol): 368.05 MDL Number: MFCD00011771 InChI Key: OCBHHZMJRVXXQK-UHFFFAOYSA-M Synonym: miristalkonium chloride,n-benzyl-n,n-dimethyltetradecan-1-aminium chloride,zephiramine,benzyldimethyltetradecylammonium chloride,tetradecyldimethylbenzylammonium chloride,myristalkonium chloride,dibactol,faringets,quaternario 14b,sanibond 200lg PubChem CID: 8755 SMILES: [Cl-].CCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1

PubChem CID 8755
CAS 139-08-2
Molecular Weight (g/mol) 368.05
MDL Number MFCD00011771
SMILES [Cl-].CCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1
Synonym miristalkonium chloride,n-benzyl-n,n-dimethyltetradecan-1-aminium chloride,zephiramine,benzyldimethyltetradecylammonium chloride,tetradecyldimethylbenzylammonium chloride,myristalkonium chloride,dibactol,faringets,quaternario 14b,sanibond 200lg
InChI Key OCBHHZMJRVXXQK-UHFFFAOYSA-M
Molecular Formula C23H42ClN
2

Tetra-n-butylammonium dihydrogentrifluoride, tech. 90%, Thermo Scientific Chemicals

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 IUPAC Name: tetrabutylazanium;fluoride;dihydrofluoride SMILES: F.F.[F-].CCCC[N+](CCCC)(CCCC)CCCC

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
IUPAC Name tetrabutylazanium;fluoride;dihydrofluoride
InChI Key MRXQMNWIADOAJY-UHFFFAOYSA-M
Molecular Formula C16H38F3N
3

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

CAS: 75-59-2 Molecular Formula: C4H13NO MDL Number: MFCD00008280 InChI Key: WGTYBPLFGIVFAS-UHFFFAOYSA-M Synonym: 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 PubChem CID: 60966

PubChem CID 60966
CAS 75-59-2
MDL Number MFCD00008280
Synonym 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
InChI Key WGTYBPLFGIVFAS-UHFFFAOYSA-M
Molecular Formula C4H13NO
4

Thermo Scientific Chemicals Choline hydroxide, 45 wt.% aqueous solution, pure, stabilized

CAS: 123-41-1 | C5H15NO2 | 121.18 g/mol

Molecular Weight (g/mol) 121.18
Color White
Physical Form Granular Powder
Chemical Name or Material Choline hydroxide, 45 wt.% aqueous solution
Grade Pure
SMILES [OH-].C[N+](C)(C)CCO
Merck Index 15,2211
InChI Key KIZQNNOULOCVDM-UHFFFAOYSA-M
Density 1.0700g/mL
PubChem CID 31255
Percent Purity 44.0 to 48.0% (Total base)
CAS 7732-18-5
Stabilizer 1800ppm ethylenediamine 3000ppm hydroxylamine
Health Hazard 3 GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if pre
MDL Number MFCD00002831
Health Hazard 2 GHS H Statement
Causes severe skin burns and eye damage.
Solubility Information Solubility in water: miscible.
Health Hazard 1 GHS Signal Word: Danger
Synonym choline hydroxide,gossypine,sincaline,bursine,luridine,sinkalin,sinkaline,fagine,vidine,2-hydroxy-n,n,n-trimethylethanaminium hydroxide
IUPAC Name 2-hydroxyethyl(trimethyl)azanium;hydroxide
Molecular Formula C5H15NO2
EINECS Number 204-625-1
Formula Weight 121.18
Specific Gravity 1.07
5

Choline chloride, 98+% (dry basis)

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 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
InChI Key SGMZJAMFUVOLNK-UHFFFAOYSA-M
Molecular Formula C5H14ClNO
6

Tetraethylammonium iodide, 98%, Thermo Scientific™

CAS: 68-05-3 Molecular Formula: C8H20IN Molecular Weight (g/mol): 257.16 MDL Number: MFCD00011829 InChI Key: UQFSVBXCNGCBBW-UHFFFAOYSA-M Synonym: tetraethylammonium iodide,tetamon iodide,tetramon j,ethanaminium, n,n,n-triethyl-, iodide,n,n,n-triethylethanaminium iodide,ammonium, tetraethyl-, iodide,teai,tetraethylammoniumiodide,tetraethylazanium iodide,tetraethyl ammonium iodide PubChem CID: 6225 IUPAC Name: tetraethylazanium iodide SMILES: [I-].CC[N+](CC)(CC)CC

PubChem CID 6225
CAS 68-05-3
Molecular Weight (g/mol) 257.16
MDL Number MFCD00011829
SMILES [I-].CC[N+](CC)(CC)CC
Synonym tetraethylammonium iodide,tetamon iodide,tetramon j,ethanaminium, n,n,n-triethyl-, iodide,n,n,n-triethylethanaminium iodide,ammonium, tetraethyl-, iodide,teai,tetraethylammoniumiodide,tetraethylazanium iodide,tetraethyl ammonium iodide
IUPAC Name tetraethylazanium iodide
InChI Key UQFSVBXCNGCBBW-UHFFFAOYSA-M
Molecular Formula C8H20IN
7

Tetramethylammonium hexafluorophosphate, 99%, Thermo Scientific™

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

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
8

Alfa Aesar™ Methyltri-n-butylammonium bromide, 98%, Thermo Scientific™

CAS: 37026-88-3 Molecular Formula: C13H30BrN Molecular Weight (g/mol): 280.29 MDL Number: MFCD00043201 InChI Key: FQUHTZCWXDFLBQ-UHFFFAOYSA-N Synonym: tributylmethylammonium bromide,methyltri-n-butylammonium bromide,1-butanaminium, n,n-dibutyl-n-methyl-, bromide,methyltributylammonium bromide,methyl tributyl ammonium bromide,tributyl methyl azanium bromide,acmc-20ajfa,ksc493m4d,tributylmethylammonium bro-mide PubChem CID: 10062191 IUPAC Name: tributyl(methyl)azanium;bromide SMILES: [Br-].CCCCC([NH3+])(CCCC)CCCC

PubChem CID 10062191
CAS 37026-88-3
Molecular Weight (g/mol) 280.29
MDL Number MFCD00043201
SMILES [Br-].CCCCC([NH3+])(CCCC)CCCC
Synonym tributylmethylammonium bromide,methyltri-n-butylammonium bromide,1-butanaminium, n,n-dibutyl-n-methyl-, bromide,methyltributylammonium bromide,methyl tributyl ammonium bromide,tributyl methyl azanium bromide,acmc-20ajfa,ksc493m4d,tributylmethylammonium bro-mide
IUPAC Name tributyl(methyl)azanium;bromide
InChI Key FQUHTZCWXDFLBQ-UHFFFAOYSA-N
Molecular Formula C13H30BrN
9

(2-Bromoethyl)trimethylammonium Bromide 98%, Thermo Scientific Chemicals

CAS: 2758-06-7 Molecular Formula: C5H13Br2N Molecular Weight (g/mol): 246.97 MDL Number: MFCD00011865 InChI Key: OINMNSFDYTYXEQ-UHFFFAOYSA-M

CAS 2758-06-7
Molecular Weight (g/mol) 246.97
MDL Number MFCD00011865
InChI Key OINMNSFDYTYXEQ-UHFFFAOYSA-M
Molecular Formula C5H13Br2N
10

Tetra-n-heptylammonium iodide, 99%, Thermo Scientific™

CAS: 3535-83-9 Molecular Formula: C28H60IN Molecular Weight (g/mol): 537.699 MDL Number: MFCD00041984 InChI Key: KCSOHLKZTZMKQA-UHFFFAOYSA-M Synonym: tetraheptylammonium iodide,tetra-n-heptylammonium iodide,1-heptanaminium, n,n,n-triheptyl-, iodide,tetraheptylazanium iodide,1-heptanaminium, n,n,n-triheptyl-, iodide 1:1,ammonium, tetraheptyl-, iodide,acmc-1aeuw,1-heptanaminium,n,n-triheptyl-, iodide,tetraheptylammonium iodide at PubChem CID: 77071 IUPAC Name: tetraheptylazanium;iodide SMILES: CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC.[I-]

PubChem CID 77071
CAS 3535-83-9
Molecular Weight (g/mol) 537.699
MDL Number MFCD00041984
SMILES CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC.[I-]
Synonym tetraheptylammonium iodide,tetra-n-heptylammonium iodide,1-heptanaminium, n,n,n-triheptyl-, iodide,tetraheptylazanium iodide,1-heptanaminium, n,n,n-triheptyl-, iodide 1:1,ammonium, tetraheptyl-, iodide,acmc-1aeuw,1-heptanaminium,n,n-triheptyl-, iodide,tetraheptylammonium iodide at
IUPAC Name tetraheptylazanium;iodide
InChI Key KCSOHLKZTZMKQA-UHFFFAOYSA-M
Molecular Formula C28H60IN
11

Aliquat™ 336, average MW 442, Thermo Scientific™

CAS: 63393-96-4 Molecular Formula: C25H54ClN Molecular Weight (g/mol): 404.16 MDL Number: MFCD00011862 InChI Key: XKBGEWXEAPTVCK-UHFFFAOYSA-M Synonym: methyltrioctylammonium chloride,aliquat 336,trioctylmethylammonium chloride,methyl trioctyl ammonium chloride,tomac,tricaprylmethylammonium chloride,capriquat,methyltricaprylylammonium chloride,tricaprylylmethylammonium chloride,trioctyl methyl ammonium chloride PubChem CID: 21218 ChEBI: CHEBI:75286 IUPAC Name: methyltrioctylazanium chloride SMILES: [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC

PubChem CID 21218
CAS 63393-96-4
Molecular Weight (g/mol) 404.16
ChEBI CHEBI:75286
MDL Number MFCD00011862
SMILES [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC
Synonym methyltrioctylammonium chloride,aliquat 336,trioctylmethylammonium chloride,methyl trioctyl ammonium chloride,tomac,tricaprylmethylammonium chloride,capriquat,methyltricaprylylammonium chloride,tricaprylylmethylammonium chloride,trioctyl methyl ammonium chloride
IUPAC Name methyltrioctylazanium chloride
InChI Key XKBGEWXEAPTVCK-UHFFFAOYSA-M
Molecular Formula C25H54ClN
12

Tetra-n-hexylammonium benzoate, ca 85%, water ca 10%, Thermo Scientific™

CAS: 16436-29-6 Molecular Formula: C31H57NO2 Molecular Weight (g/mol): 475.80 MDL Number: MFCD00041982 InChI Key: PSEQWFPWQRZBOO-UHFFFAOYSA-M Synonym: tetrahexylammonium benzoate,1-hexanaminium, n,n,n-trihexyl-, benzoate,tetrahexylazanium benzoate,tetra-n-hexylammonium benzoate,1-hexanaminium, n,n,n-trihexyl-, benzoate 1:1,tetrahexylazanium,thab,ammonium, tetrahexyl-, benzoate,ammonium, benzoate,tetrahexylazanium,benzoate PubChem CID: 85419 IUPAC Name: tetrahexylazanium;benzoate SMILES: [O-]C(=O)C1=CC=CC=C1.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC

PubChem CID 85419
CAS 16436-29-6
Molecular Weight (g/mol) 475.80
MDL Number MFCD00041982
SMILES [O-]C(=O)C1=CC=CC=C1.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
Synonym tetrahexylammonium benzoate,1-hexanaminium, n,n,n-trihexyl-, benzoate,tetrahexylazanium benzoate,tetra-n-hexylammonium benzoate,1-hexanaminium, n,n,n-trihexyl-, benzoate 1:1,tetrahexylazanium,thab,ammonium, tetrahexyl-, benzoate,ammonium, benzoate,tetrahexylazanium,benzoate
IUPAC Name tetrahexylazanium;benzoate
InChI Key PSEQWFPWQRZBOO-UHFFFAOYSA-M
Molecular Formula C31H57NO2
13

Tetramethylammonium iodide, 99%, ACROS Organics™

CAS: 75-58-1 Molecular Formula: C4H12IN Molecular Weight (g/mol): 201.05 MDL Number: MFCD00011629 InChI Key: RXMRGBVLCSYIBO-UHFFFAOYSA-M Synonym: tetramethylammonium iodide,artilacer,yodurtan,banikol,tmai,methanaminium, n,n,n-trimethyl-, iodide,ammonium, tetramethyl-, iodide,methanaminium, n,n,n-trimethyl-, iodide 1:1,tetramethylammoniumiodide,tetramethylammoniumjodid PubChem CID: 6381 IUPAC Name: tetramethylazanium iodide SMILES: [I-].C[N+](C)(C)C

PubChem CID 6381
CAS 75-58-1
Molecular Weight (g/mol) 201.05
MDL Number MFCD00011629
SMILES [I-].C[N+](C)(C)C
Synonym tetramethylammonium iodide,artilacer,yodurtan,banikol,tmai,methanaminium, n,n,n-trimethyl-, iodide,ammonium, tetramethyl-, iodide,methanaminium, n,n,n-trimethyl-, iodide 1:1,tetramethylammoniumiodide,tetramethylammoniumjodid
IUPAC Name tetramethylazanium iodide
InChI Key RXMRGBVLCSYIBO-UHFFFAOYSA-M
Molecular Formula C4H12IN
15

S-Acetylthiocholine iodide, 98%

CAS: 1866-15-5 MDL Number: MFCD00011819 InChI Key: NTBLZMAMTZXLBP-UHFFFAOYSA-M Synonym: acetylthiocholine iodide,s-acetylthiocholine iodide,acetylthiocholine diiodide,2-acetylthioethyltrimethylammonium iodide,2-acetylthio-n,n,n-trimethylethanaminium iodide,ethanaminium, 2-acetylthio-n,n,n-trimethyl-, iodide,acetylthiocholinjodid,choline, s-acetylthio-, iodide,2-acetylsulfanyl-n,n,n-trimethylethanaminium iodide,acetyl thiobilineurine iodide PubChem CID: 74629 IUPAC Name: 2-acetylsulfanylethyl(trimethyl)azanium;iodide SMILES: CC(=O)SCC[N+](C)(C)C.[I-]

PubChem CID 74629
CAS 1866-15-5
MDL Number MFCD00011819
SMILES CC(=O)SCC[N+](C)(C)C.[I-]
Synonym acetylthiocholine iodide,s-acetylthiocholine iodide,acetylthiocholine diiodide,2-acetylthioethyltrimethylammonium iodide,2-acetylthio-n,n,n-trimethylethanaminium iodide,ethanaminium, 2-acetylthio-n,n,n-trimethyl-, iodide,acetylthiocholinjodid,choline, s-acetylthio-, iodide,2-acetylsulfanyl-n,n,n-trimethylethanaminium iodide,acetyl thiobilineurine iodide
IUPAC Name 2-acetylsulfanylethyl(trimethyl)azanium;iodide
InChI Key NTBLZMAMTZXLBP-UHFFFAOYSA-M