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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121 – 135 of 1,218 results

121

Tetrapropylammonium chloride, 94%

CAS: 5810-42-4 Molecular Formula: C₁₂H₂₈ClN Molecular Weight (g/mol): 221.81 MDL Number: MFCD00038729 InChI Key: FBEVECUEMUUFKM-UHFFFAOYSA-M Synonym: 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 PubChem CID: 79880 IUPAC Name: tetrapropylazanium;chloride SMILES: CCC[N+](CCC)(CCC)CCC.[Cl-]

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PubChem CID	79880
CAS	5810-42-4
Molecular Weight (g/mol)	221.81
MDL Number	MFCD00038729
SMILES	CCC[N+](CCC)(CCC)CCC.[Cl-]
Synonym	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
IUPAC Name	tetrapropylazanium;chloride
InChI Key	FBEVECUEMUUFKM-UHFFFAOYSA-M
Molecular Formula	C₁₂H₂₈ClN

122

LiChropur™ Tetrapropylammonium bromide , ≥99.0% (AT), MilliporeSigma™ Supelco™

MDL Number: MFCD00011840

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MDL Number	MFCD00011840

123

Tetra-n-hexylammonium hydrogen sulfate, 98%

CAS: 32503-34-7 Molecular Formula: C24H52NO4S Molecular Weight (g/mol): 450.74 MDL Number: MFCD00037675 InChI Key: RULHPTADXJPDSN-UHFFFAOYSA-L Synonym: tetrahexylammonium hydrogensulfate,tetrahexylammonium hydrogen sulfate,tetra-n-hexylammonium hydrogen sulfate,tetrahexylammonium hydrogensulphate,1-hexanaminium, n,n,n-trihexyl-, sulfate 1:1,tetrahexylammonium hydrogen sulphate,tetrahexylazanium sulfate,acmc-1ailg,tetra-n-hexyl-ammonium hydrogensulphate,tetra-n-hexylammonium hydrogen sulphate PubChem CID: 11015848 IUPAC Name: hydrogen sulfate;tetrahexylazanium SMILES: [O-]S([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC

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PubChem CID	11015848
CAS	32503-34-7
Molecular Weight (g/mol)	450.74
MDL Number	MFCD00037675
SMILES	[O-]S([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
Synonym	tetrahexylammonium hydrogensulfate,tetrahexylammonium hydrogen sulfate,tetra-n-hexylammonium hydrogen sulfate,tetrahexylammonium hydrogensulphate,1-hexanaminium, n,n,n-trihexyl-, sulfate 1:1,tetrahexylammonium hydrogen sulphate,tetrahexylazanium sulfate,acmc-1ailg,tetra-n-hexyl-ammonium hydrogensulphate,tetra-n-hexylammonium hydrogen sulphate
IUPAC Name	hydrogen sulfate;tetrahexylazanium
InChI Key	RULHPTADXJPDSN-UHFFFAOYSA-L
Molecular Formula	C24H52NO4S

124

Tetra-n-butylammonium hydrogen sulfate, LiChropur™, MilliporeSigma™

CAS: 32503-27-8 Molecular Formula: C16H37NO4S Molecular Weight (g/mol): 339.54 InChI Key: SHFJWMWCIHQNCP-UHFFFAOYSA-M Synonym: tetrabutylammonium hydrogen sulfate,tetrabutylammonium hydrogensulfate,tetrabutylammonium bisulfate,tetra-n-butylammonium hydrogen sulfate,tbahs,tetrabutylammonium sulfate 1:1,1-butanaminium, n,n,n-tributyl-, sulfate 1:1,tetrabutylammonium hydrogen sulphate,tetrabutylazanium hydrogen sulfate,ipc-tba-hs PubChem CID: 94433 IUPAC Name: tetrabutylazanium hydrogen sulfate SMILES: OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC

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PubChem CID	94433
CAS	32503-27-8
Molecular Weight (g/mol)	339.54
SMILES	OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC
Synonym	tetrabutylammonium hydrogen sulfate,tetrabutylammonium hydrogensulfate,tetrabutylammonium bisulfate,tetra-n-butylammonium hydrogen sulfate,tbahs,tetrabutylammonium sulfate 1:1,1-butanaminium, n,n,n-tributyl-, sulfate 1:1,tetrabutylammonium hydrogen sulphate,tetrabutylazanium hydrogen sulfate,ipc-tba-hs
IUPAC Name	tetrabutylazanium hydrogen sulfate
InChI Key	SHFJWMWCIHQNCP-UHFFFAOYSA-M
Molecular Formula	C16H37NO4S

125

LiChropur™ Tetramethylammonium bromide , ≥99.0% (AT), MilliporeSigma™ Supelco™

MDL Number: MFCD00011626

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MDL Number	MFCD00011626

126

Tetraethylammonium hydroxide, 20 wt.% in water

CAS: 77-98-5 | C8H21NO | 147.26 g/mol

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Linear Formula	(C₂H₅)₄NOH
Molecular Weight (g/mol)	147.26
InChI Key	LRGJRHZIDJQFCL-UHFFFAOYSA-M
Density	1.0200g/mL
PubChem CID	6509
Name Note	20 wt.% in Water
Percent Purity	≥20%
RTECS Number	KH3150000
Formula Weight	147.26
Boiling Point	102.0°C
Color	Colorless to Yellow
Physical Form	Liquid
Chemical Name or Material	Tetraethylammonium hydroxide
SMILES	[OH-].CC[N+](CC)(CC)CC
Merck Index	15, 9346
CAS	7732-18-5
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	MFCD00009024
Health Hazard 2	GHS H Statement May be corrosive to metals. Causes severe skin burns and eye damage. Toxic if swallowed. Causes damage to organs if swallowed. Causes damage to organs through prolonged or repeated exposure in contact with s
Solubility Information	Solubility in water: soluble.
Packaging	Plastic bottle
Health Hazard 1	GHS Signal Word: Danger
Refractive Index	1.402
Synonym	tetraethylammonium hydroxide,tetraethyl ammonium hydroxide,unii-ra8vu41b1f,ammonium, tetraethyl-, hydroxide,tetraethylazanium hydroxide,ethanaminium, n,n,n-triethyl-, hydroxide,ra8vu41b1f,ethanaminium, n,n,n-triethyl-, hydroxide 1:1,tetraethylammonium hydroxide solution in water,n,n,n-triethylethanaminium
TSCA	TSCA
IUPAC Name	tetraethylazanium;hydroxide
Molecular Formula	C8H21NO
EINECS Number	201-073-3
Specific Gravity	1.02

127

Tetra-n-heptylammonium bromide, 99%

CAS: 4368-51-8 Molecular Formula: C28H60BrN Molecular Weight (g/mol): 490.699 MDL Number: MFCD00011861 InChI Key: YQIVQBMEBZGFBY-UHFFFAOYSA-M Synonym: tetraheptylammonium bromide,tetra-n-heptylammonium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide,tetraheptylazanium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide 1:1,acmc-209jv6,nhep4 1+ *br 1- PubChem CID: 78073 IUPAC Name: tetraheptylazanium;bromide SMILES: CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC.[Br-]

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PubChem CID	78073
CAS	4368-51-8
Molecular Weight (g/mol)	490.699
MDL Number	MFCD00011861
SMILES	CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC.[Br-]
Synonym	tetraheptylammonium bromide,tetra-n-heptylammonium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide,tetraheptylazanium bromide,1-heptanaminium, n,n,n-triheptyl-, bromide 1:1,acmc-209jv6,nhep4 1+ *br 1-
IUPAC Name	tetraheptylazanium;bromide
InChI Key	YQIVQBMEBZGFBY-UHFFFAOYSA-M
Molecular Formula	C28H60BrN

128

Tetramethylammonium bromide, 98%

CAS: 64-20-0 Molecular Formula: C4H12BrN Molecular Weight (g/mol): 154.05 MDL Number: MFCD00011626 InChI Key: DDFYFBUWEBINLX-UHFFFAOYSA-M Synonym: 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 PubChem CID: 66137 ChEBI: CHEBI:55317 SMILES: [Br-].C[N+](C)(C)C

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PubChem CID	66137
CAS	64-20-0
Molecular Weight (g/mol)	154.05
ChEBI	CHEBI:55317
MDL Number	MFCD00011626
SMILES	[Br-].C[N+](C)(C)C
Synonym	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
InChI Key	DDFYFBUWEBINLX-UHFFFAOYSA-M
Molecular Formula	C4H12BrN

129

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

130

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

MDL Number: MFCD00011633

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MDL Number	MFCD00011633

131

Cetyltrimethylammonium Bromide, 98-101%, Spectrum™ Chemical

CAS: 57-09-0 Molecular Formula: C19H42BrN Molecular Weight (g/mol): 364.46 MDL Number: MFCD00011772 InChI Key: LZZYPRNAOMGNLH-UHFFFAOYSA-M IUPAC Name: hexadecyltrimethylazanium bromide SMILES: [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C

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CAS	57-09-0
Molecular Weight (g/mol)	364.46
MDL Number	MFCD00011772
SMILES	[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
IUPAC Name	hexadecyltrimethylazanium bromide
InChI Key	LZZYPRNAOMGNLH-UHFFFAOYSA-M
Molecular Formula	C19H42BrN

132

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

MDL Number: MFCD00134393 Synonym: Hexadecyltrimethylammonium hydrogen sulfate

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MDL Number	MFCD00134393
Synonym	Hexadecyltrimethylammonium hydrogen sulfate

133

Tetra-n-hexylammonium iodide, 99%

CAS: 2138-24-1 Molecular Formula: C24H52IN Molecular Weight (g/mol): 481.591 MDL Number: MFCD00041981 InChI Key: VRKHAMWCGMJAMI-UHFFFAOYSA-M Synonym: tetrahexylammonium iodide,tetra-n-hexylammonium iodide,1-hexanaminium, n,n,n-trihexyl-, iodide,tetrahexylazanium iodide,1-hexanaminium, n,n,n-trihexyl-, iodide 1:1,acmc-209fjk,tetrahexyl ammonium iodide,tetra-n-hexyl ammonium iodide,ammonium, tetrahexyl-, iodide,1-hexanaminium,n,n-trihexyl-, iodide PubChem CID: 75056 IUPAC Name: tetrahexylazanium;iodide SMILES: CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC.[I-]

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PubChem CID	75056
CAS	2138-24-1
Molecular Weight (g/mol)	481.591
MDL Number	MFCD00041981
SMILES	CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC.[I-]
Synonym	tetrahexylammonium iodide,tetra-n-hexylammonium iodide,1-hexanaminium, n,n,n-trihexyl-, iodide,tetrahexylazanium iodide,1-hexanaminium, n,n,n-trihexyl-, iodide 1:1,acmc-209fjk,tetrahexyl ammonium iodide,tetra-n-hexyl ammonium iodide,ammonium, tetrahexyl-, iodide,1-hexanaminium,n,n-trihexyl-, iodide
IUPAC Name	tetrahexylazanium;iodide
InChI Key	VRKHAMWCGMJAMI-UHFFFAOYSA-M
Molecular Formula	C24H52IN

134

(1-Hexadecyl)trimethylammonium chloride, 96%

CAS: 112-02-7 Molecular Formula: C19H42ClN Molecular Weight (g/mol): 320.00 MDL Number: MFCD00011773 InChI Key: WOWHHFRSBJGXCM-UHFFFAOYSA-M Synonym: hexadecyltrimethylammonium chloride,cetrimonium chloride,cetyltrimethylammonium chloride,n,n,n-trimethylhexadecan-1-aminium chloride,dehyquart a,cetyl trimethyl ammonium chloride,aliquat 6,trimethylcetylammonium chloride,arquad 16-50,n-hexadecyltrimethylammonium chloride PubChem CID: 8154 ChEBI: CHEBI:53581 IUPAC Name: hexadecyl(trimethyl)azanium;chloride SMILES: [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C

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PubChem CID	8154
CAS	112-02-7
Molecular Weight (g/mol)	320.00
ChEBI	CHEBI:53581
MDL Number	MFCD00011773
SMILES	[Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C
Synonym	hexadecyltrimethylammonium chloride,cetrimonium chloride,cetyltrimethylammonium chloride,n,n,n-trimethylhexadecan-1-aminium chloride,dehyquart a,cetyl trimethyl ammonium chloride,aliquat 6,trimethylcetylammonium chloride,arquad 16-50,n-hexadecyltrimethylammonium chloride
IUPAC Name	hexadecyl(trimethyl)azanium;chloride
InChI Key	WOWHHFRSBJGXCM-UHFFFAOYSA-M
Molecular Formula	C19H42ClN

135

Tetraethylammonium hexafluorophosphate, For electrochemical analysis, ≥99.0%, MilliporeSigma™ Supelco™

MDL Number: MFCD00011827

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MDL Number	MFCD00011827

Quaternary ammonium salts

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Cetyltrimethylammonium Bromide, 98-101%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cetyltrimethylammonium Bromide, 98-101%, Spectrum™ Chemical