Dodecyltrimethylammonium chloride
Synonym(s):Dodecyltrimethylammonium chloride;DTAC;Lauryl trimethylammonium chloride
- CAS NO.：112-00-5
- Empirical Formula: C15H34ClN
- Molecular Weight: 263.89
- MDL number: MFCD00041974
- EINECS: 203-927-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is Dodecyltrimethylammonium chloride?
Chemical properties
white solid
The Uses of Dodecyltrimethylammonium chloride
Dodecyltrimethylammonium chloride belongs to quaternary ammonium salts,it is useful as paint strippers, foaming stabilizers, and bactericidal lotions.
The Uses of Dodecyltrimethylammonium chloride
Dodecyltrimethylammonium Chloride is useful as a paint stripper, a foaming stabilizer, and a bactericidal lotion. It is used in coating, plastics, paints, rubber and ink production, as anti-static agent, catalyst.
What are the applications of Application
Dodecyltrimethylammonium Chloride is a useful quaternary ammonium salt
General Description
Dodecyltrimethylammonium chloride is a cationic alkyltrimethylammonium chloride surfactant that can undergo micellization in aqueous solution. it is mainly used for the denaturation of proteins.
Purification Methods
Dissolve the chloride in MeOH, treat with active charcoal, filter and dry it in vacuo [Waldenburg J Phys Chem 88 1655 1984], or recrystallise it several times from 10% EtOH in acetone. It has also been repeatedly crystallised from EtOH/ether or MeOH. [Cella et al. J Am Chem Soc 74 2062 1952, Beilstein 4 IV 79.]
Properties of Dodecyltrimethylammonium chloride
| Melting point: | 37 °C |
| Boiling point: | 412.12°C (rough estimate) |
| Density | 0.9265 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | n20/D 1.426 |
| Flash point: | 19 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | H2O: 50 mg/mL, clear, colorless |
| form | Powder or Chunks |
| color | White to light yellow |
| PH | 4.0 to 7.5(50 g/L, 25 ℃) |
| Water Solubility | Soluble |
| Sensitive | Hygroscopic |
| BRN | 3915951 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
| CAS DataBase Reference | 112-00-5(CAS DataBase Reference) |
| EPA Substance Registry System | Dodecyl trimethyl ammonium chloride (112-00-5) |
Safety information for Dodecyltrimethylammonium chloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Dodecyltrimethylammonium chloride
| InChIKey | DDXLVDQZPFLQMZ-UHFFFAOYSA-M |
Dodecyltrimethylammonium chloride manufacturer
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Anand Agencies
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