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Quaternary Ammonium Salts
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Product Description
Dodecyltrimethylammonium Chloride CAS#112-00-5
Dodecyltrimethylammonium chloride, abbreviated as DTAC, belongs to the category of quaternary ammonium salt compounds. Its molecular formula is C₁₅H₃₄ClN, and its molecular weight reaches 263.9 g/mol. Under normal temperature and pressure, the product usually appears as white or off-white crystalline powder, or as colorless to light yellow transparent colloid, colorless liquid, white to light yellow paste, without visible impurities to the naked eye.

Product Name: | Dodecyltrimethylammonium chloride |
Synonyms: | LTAC;1-Dodecanaminium,N,N,N-trimethyl-,chloride;LAURYLTRIMETHYLAMMONIUM CHLORIDE;IPC-DTMA-CL;DODECYLTRIMETHYLAMMONIUM CHLORIDE;DTAC;N-DODECYLTRIMETHYLAMMONIUM CHLORIDE;N,N,N-Trimethyl-1-dodecanaminium chloride |
CAS: | 112-00-5 |
MF: | C15H34ClN |
MW: | 263.89 |
EINECS: | 203-927-0 |
Product Categories: | Aliphatics;Amines;Water Ttreatment Chemicals;Ammonium Salts;Greener Alternatives: Catalysis;Phase Transfer Catalysts;Alkylamine Salts & Quarternary Ammonium Salts (Surfactants);Ammonium Chlorides (Quaternary);Cationic Surfactants;Functional Materials;Quaternary Ammonium Compounds;Analytical Chemistry;HPLC Ion-Pair Reagents for Acidic Samples;Ion-Pair Reagents for HPLC;Surfactants;Quaternary ammonium salt |
Mol File: | 112-00-5.mol |
Dodecyltrimethylammonium chloride Chemical Properties |
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 |
Fp | 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. |
InChIKey | DDXLVDQZPFLQMZ-UHFFFAOYSA-M |
LogP | 1.22 at 25℃ |
Surface tension | 860-1710mN/m at 52.78-105.56g/L and 25℃ |
CAS DataBase Reference | 112-00-5(CAS DataBase Reference) |
EPA Substance Registry System | Dodecyl trimethyl ammonium chloride (112-00-5) |
Product Usage
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.
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