Chemical Product Library / Reference
Didecyldimethylammonium chloride
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Didecyldimethylammonium chloride |
|---|---|
| English synonyms | DDAC;Didecyl dimethyl ammonium chloride;Quaternary ammonium compound |
| Chinese name | 双十烷基二甲基氯化铵 |
| Chinese synonyms | DDAC;二癸基二甲基氯化铵;双癸基二甲基氯化铵 |
| Chemical category | Disinfectants |
| CAS No. | 7173-51-5 |
| EINECS No. | 230-525-2 |
| Molecular formula | C22H48ClN |
| Molecular weight | 362.08 |
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
Active content ≥50.0% (aqueous) or ≥98.0% (solid); pH (1% aqueous solution) 6.0–8.0; free amine ≤1.0%
Performance characteristics
Colorless to pale yellow liquid or white powder, broad-spectrum quaternary ammonium biocide
Application scenarios
Disinfectant, industrial biocide (water treatment, oilfield), preservative, antistatic agent