Chemical Product Library / Reference
Octadecyltrimethylammonium bromide
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Octadecyltrimethylammonium bromide |
|---|---|
| English synonyms | Steartrimonium Bromide;CATINAL STB;ODTEA Br cpd;Trimethyloctadecylammonium bromide;OctMAB;N,N,N-Trimethyloctadecan-1-aminium bromide;Stearyltrimethylammonium Bromide;Octadecy trimethyl ammonium bromide;1-Octadecanaminium, N,N,N-trimethyl-, bromide;OTAB;Trimethyl-1-octylammonium bromide;trimethyl(octadecyl)azanium;bromide |
| Chinese name | 十八烷基三甲基溴化铵 |
| Chinese synonyms | Not provided |
| Chemical category | Surfactants |
| CAS No. | 1120-02-1 |
| EINECS No. | 214-294-5 |
| Molecular formula | C21H46BrN |
| Molecular weight | 392.5 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
hydrogen-bond donors 0; hydrogen-bond acceptors 1; TPSA 0 A^2; rotatable bonds 17
Application scenarios
Not provided