Didodecyldimethylammonium bromide
Didodecyldimethylammonium bromide
CAS: 3282-73-3
Molecular Formula: C26H56BrN
Didodecyldimethylammonium bromide - Names and Identifiers
| Name | Didodecyldimethylammonium bromide |
| Synonyms | Didodecyldimethylammonium bromide DIMETHYLDIDODECYLAMMONIUM BROMIDE DDAB)DidodecyldiMethylaMMoniuM bro DI-N-DODECYLDIMETHYLAMMONIUM BROMIDE DidodecyldiMethylaMMoniuM broMide (DDAB) n-dodecyl-n,n-dimethyl-1-dodecanaminiubromide N-Dodecyl-N,N-diMethyldodecan-1-aMiniuM broMide |
| CAS | 3282-73-3 |
| EINECS | 221-923-7 |
| InChI | InChI=1/C26H56N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27(3,4)26-24-22-20-18-16-14-12-10-8-6-2;/h5-26H2,1-4H3;1H/q+1;/p-1 |
Didodecyldimethylammonium bromide - Physico-chemical Properties
| Molecular Formula | C26H56BrN |
| Molar Mass | 462.63 |
| Density | 1.0463 (rough estimate) |
| Melting Point | 157-162°C(lit.) |
| Water Solubility | Soluble in hot and cold water. |
| Solubility | ethanol: 0.1g/mL, clear, colorless |
| Appearance | White block or powder |
| Color | White to off-white |
| BRN | 3576662 |
| Storage Condition | Room Temprature |
| Stability | Stable. Hygroscopic. Incompatible with strong oxidizing agents, moisture. |
| Sensitive | Hygroscopic |
| Refractive Index | 1.5260 (estimate) |
| MDL | MFCD00041969 |
| Physical and Chemical Properties | Melting Point: 161 - 164 |
| Use | Phase transfer catalyst, and widely used as a lysis reagent for pharmaceutical and clinical diagnostic kits; also used as emulsifiers, fungicides, disinfectants and antistatic agents. Such as bioengineering and electronics. |
Didodecyldimethylammonium bromide - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
| TSCA | Yes |
| HS Code | 29239000 |
Didodecyldimethylammonium bromide - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 21:11:58
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