| Identification | More | [Name]
Cetyltrimethylammonium hydrogensulfate | [CAS]
68214-07-3 | [Synonyms]
CETYLTRIMETHYLAMMONIUM HYDROGENSULFATE
HEXADECYLTRIMETHYLAMMONIUM HYDROGEN SULFATE
Hexadecyltrimethylammonium hydrogensulphate
n,n,n-trimethyl-1-hexadecanaminiusulfate(1:1)
Hexadecyltrimethylammonium bisulfate
HEXADECYLTRIMETHYLAMMONIUM HYDROGEN-&
HEXADECYLTRIMETHYLAMMONIUM HYDROGEN SULF ATE, FOR IPC
Cetyltrimethylammoniumhydrogensulfate,lichropur
1-Hexadecanaminium, N,N,N-trimethyl-, sulfate (1:1)
Cetyltrimethylaminium·hydrogen sulfate
Hexadecyltrimethylaminium·hydrogen sulfate | [EINECS(EC#)]
269-286-4 | [Molecular Formula]
C19H43NO4S | [MDL Number]
MFCD00134393 | [Molecular Weight]
381.61 | [MOL File]
68214-07-3.mol |
| Chemical Properties | Back Directory | [Melting point ]
250-260 °C (dec.) (lit.) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Solid | [color ]
White to Off-White | [λmax]
λ: 210 nm Amax: 0.15
λ: 220 nm Amax: 0.10
λ: 260 nm Amax: 0.05
λ: 310 nm Amax: 0.02
λ: 500 nm Amax: 0.02 | [BRN ]
8398798 | [Stability:]
Hygroscopic | [CAS DataBase Reference]
68214-07-3(CAS DataBase Reference) | [EPA Substance Registry System]
68214-07-3(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/38:Irritating to eyes and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
TSCA listed | [HS Code ]
2923 90 00 |
| Hazard Information | Back Directory | [Uses]
Cetyltrimethylammonium hydrogensulfate is commonly used as a surfactant for organic transformation in the aqueous medium.
Some of the applications include:
- Rhodium(I)-catalyzed asymmetric hydrogenation of (Z)-methyl-α-acetamidocinnamate.
- Asymmetric palladium-catalyzed alkylation of 1,3-diphenyl-2-propenyl acetate with dimethyl malonate.
| [General Description]
Hexadecyltrimethylammonium bisulfate is an ion pair reagent suitable for anionic separation sorted by carbon chain length. |
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Sigma-Aldrich
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