| CETYLDIMETHYLETHYLAMMONIUM BROMIDE Basic information |
| Product Name: | CETYLDIMETHYLETHYLAMMONIUM BROMIDE |
| Synonyms: | CETETHYLDIMONIUM BROMIDE;CETYLDIMETHYLETHYL-AMMONIUM BROMIDESIGMA ULTRA;1-Hexadecanaminium, N-ethyl-N,N-dimethyl-, bromide;ETHYLHEXADECYLDIMETHYLAMMONIUMBROMIDE,HIGHPURITY;CETYLDIMETHYLETHANOLAMMONIUMBROMIDE;N-Ethyl-N,N-diMethylhexadecan-1-aMiniuM broMide;EHDAB)EthylhexadecyldiMethylaMMoniuM bro;1-HexadecanaMiniuM,N-ethyl-N,N-diMethyl-, broMide (1:1) |
| CAS: | 124-03-8 |
| MF: | C20H44BrN |
| MW: | 378.47 |
| EINECS: | 204-672-8 |
| Product Categories: | Cationic Surfactants (for Biochemistry);Ammonium Bromides (Quaternary);Biochemistry;Quaternary Ammonium Compounds;Surfactants (for Biochemistry) |
| Mol File: | 124-03-8.mol |
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| CETYLDIMETHYLETHYLAMMONIUM BROMIDE Chemical Properties |
| Melting point | 190 °C |
| density | 1.1003 (rough estimate) |
| refractive index | 1.5260 (estimate) |
| Fp | 93 °C |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Powder |
| color | White |
| Water Solubility | 200 G/L (20 ºC) |
| Merck | 14,2029 |
| BRN | 3729134 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture. |
| LogP | 2.330 (est) |
| CAS DataBase Reference | 124-03-8(CAS DataBase Reference) |
| EPA Substance Registry System | Cetyl dimethyl ethyl ammonium bromide (124-03-8) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-36/38-36/37/38-20/21/22 |
| Safety Statements | 26-36-36/39 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | BQ5425000 |
| TSCA | Yes |
| HS Code | 29239000 |
| Toxicity | LD50 orally in Rabbit: 500 mg/kg |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| CETYLDIMETHYLETHYLAMMONIUM BROMIDE Usage And Synthesis |
| Chemical Properties | white powder |
| Uses | Ethylhexadecyldimethylammonium bromide has been used in a study to assess variables affecting the foam separation of Escherichia coli. |
| Uses | Disinfectant; laboratory reagent. Ethylhexadecyldimethylammonium bromide is a long chain ammonium surfactant. |
| General Description | Ethylhexadecyldimethylammonium bromide is a surfactant. |
| CETYLDIMETHYLETHYLAMMONIUM BROMIDE Preparation Products And Raw materials |
| Raw materials | Bromoethane–>Hexadecyldimethylamine–>N,N-Dimethylethylamine–>1-Bromohexadecane |
| Preparation Products | Oleyl dimethyl ethyl ammonium bromide |