A4748812
Hexadecyltrimethylammonium bisulfate , Ionic pairing level, ≥99.0% , 68214-07-3
Synonym(s):
Cetyl trimethylammonium hydrogen sulfate;Hexadecyltrimethylammonium hydrogen sulfate
CAS NO.：68214-07-3
Empirical Formula: C19H43NO4S
Molecular Weight: 381.61
MDL number: MFCD00134393
EINECS: 269-286-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB975.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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 | 1-Hexadecanaminium, N,N,N-trimethyl-, sulfate (1:1) (68214-07-3) |
Description and 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.
