DIMETHYLDIOCTYLAMMONIUM BROMIDE
dimethyldioctylammonium bromide
CAS: 3026-69-5
Molecular Formula: C18H40BrN
DIMETHYLDIOCTYLAMMONIUM BROMIDE - Names and Identifiers
| Name | dimethyldioctylammonium bromide |
| Synonyms | D821Br Dioctyldimethylaminium·bromide DIOCTYLDIMETHYLAMMONIUM BROMIDE DIMETHYLDIOCTYLAMMONIUM BROMIDE dimethyldioctylammonium bromide Dimethyldioctylammonium bromide dimethyl(dioctyl)azanium bromide Dioctyl dimethyl ammonium bromide N,N-dimethyl-N-octyloctan-1-aminium bromide N,N-di-n-octyl-N,N-dimethyl ammonium bromide |
| CAS | 3026-69-5 |
| EINECS | 221-189-8 |
| InChI | InChI=1/C18H40N.BrH/c1-5-7-9-11-13-15-17-19(3,4)18-16-14-12-10-8-6-2;/h5-18H2,1-4H3;1H/q+1;/p-1 |
DIMETHYLDIOCTYLAMMONIUM BROMIDE - Physico-chemical Properties
| Molecular Formula | C18H40BrN |
| Molar Mass | 350.42 |
| Melting Point | 60-68 °C |
| Solubility | Chloroform (Slightly, Heated), Methanol (Slightly) |
| Appearance | Solid |
| Color | White to Off-White Sticky |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Hygroscopic |
| MDL | MFCD00082931 |
DIMETHYLDIOCTYLAMMONIUM BROMIDE - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
DIMETHYLDIOCTYLAMMONIUM BROMIDE - Introduction
dimethyldioctylammonium bromide, also known as DODAB, is a quaternary ammonium compound. Its chemical formula is C22H48BrN and it has the form of a white crystalline solid.
DODAB is a surfactant with good micelle-forming ability and water-soluble characteristics. Its Main uses include:
1. Drug delivery system: DODAB can be used as a component of the drug delivery system to accommodate drug molecules by forming micelles and enhance the bioavailability of the drug.
2. Preparation of block polymers and lipid nanoparticles: DODAB can interact with polymers or lipids to form nanoparticles, which are used to prepare various block polymers and nanoparticle materials.
3. Cell-nanoparticle interaction studies: DODAB can be used to study cell-nanoparticle interactions, including studies on cellular uptake and cytotoxicity of nanoparticles.
The preparation method of DODAB is generally obtained by the reaction of bromohexadecyl trimethyl ammonium chloride and octanol. The specific preparation steps and conditions need to be adjusted according to the specific reaction scheme.
When using DODAB, you need to pay attention to the following safety information:
1. DODAB is a toxic substance and should be avoided by inhalation, ingestion and contact with skin. Please wear protective gloves, protective glasses and other personal protective equipment during operation.
2. When using and handling DODAB, you should follow Good Laboratory Practices and follow relevant safe operating procedures.
3. Avoid contact with strong oxidants and acidic substances to avoid dangerous reactions.
4. When storing and handling DODAB, keep away from fire and other flammable materials.
DODAB is a surfactant with good micelle-forming ability and water-soluble characteristics. Its Main uses include:
1. Drug delivery system: DODAB can be used as a component of the drug delivery system to accommodate drug molecules by forming micelles and enhance the bioavailability of the drug.
2. Preparation of block polymers and lipid nanoparticles: DODAB can interact with polymers or lipids to form nanoparticles, which are used to prepare various block polymers and nanoparticle materials.
3. Cell-nanoparticle interaction studies: DODAB can be used to study cell-nanoparticle interactions, including studies on cellular uptake and cytotoxicity of nanoparticles.
The preparation method of DODAB is generally obtained by the reaction of bromohexadecyl trimethyl ammonium chloride and octanol. The specific preparation steps and conditions need to be adjusted according to the specific reaction scheme.
When using DODAB, you need to pay attention to the following safety information:
1. DODAB is a toxic substance and should be avoided by inhalation, ingestion and contact with skin. Please wear protective gloves, protective glasses and other personal protective equipment during operation.
2. When using and handling DODAB, you should follow Good Laboratory Practices and follow relevant safe operating procedures.
3. Avoid contact with strong oxidants and acidic substances to avoid dangerous reactions.
4. When storing and handling DODAB, keep away from fire and other flammable materials.
Last Update：2024-04-09 21:21:28
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