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| | Dodecylpyridinium chloride Basic information |
| | Dodecylpyridinium chloride Chemical Properties |
| Melting point | 87-89°C | | Boiling point | 160 °C | | density | 1.04 g/cm3 (20 °C) | | vapor pressure | 0-0.005Pa at 20-25℃ | | Fp | 160°C | | storage temp. | Store below +30°C. | | form | powder to crystal | | color | White to Light yellow to Light orange | | PH | 4 (10g/l, H2O, 20°C) | | Water Solubility | 99.824-485.89g/L at 20-25℃ | | InChI | InChI=1S/C17H30N.ClH/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18;/h11,13-14,16-17H,2-10,12,15H2,1H3;1H/q+1;/p-1 | | InChIKey | GKQHIYSTBXDYNQ-UHFFFAOYSA-M | | SMILES | [N+]1(CCCCCCCCCCCC)C=CC=CC=1.[Cl-] | | LogP | -0.13-0.67 at 20-25℃ | | CAS DataBase Reference | 104-74-5(CAS DataBase Reference) | | EPA Substance Registry System | Laurylpyridinium chloride (104-74-5) |
| Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | WGK 3 highly water endangering | | RTECS | UU4017070 | | Autoignition Temperature | 270 °C | | HS Code | 2933 39 99 | | Toxicity | LD50 orally in Rabbit: 203 mg/kg LD50 dermal Rat 1684 mg/kg |
| | Dodecylpyridinium chloride Usage And Synthesis |
| Description |
Dodecylpyridinium chloride is a cationic surfactant. Micellization characteristics of dodecylpyridinium chloride have been studied. Properties such as molar conductivity, surface tension and surface adsorption parameters has been reported. A non-ionic-cationic mixed system composed of Triton X-100? and dodecylpyridinium chloride respectively was studied for its clouding behavior[1-2].
| | Chemical Properties | white powder | | Uses | 1-Dodecylpyridinium Chloride is used in preparation and Fluorescence of Nitrogen-containing amphiphilic organic ion Manganese Halide luminescent material. | | Flammability and Explosibility | Not classified | | Purification Methods | Purify the chloride by repeated crystallisation from acetone (charcoal); then recrystallise it twice from EtOH [Chu & Thomas J Am Chem Soc 108 6270 1986]. Itis hygroscopic and should be stored with a desiccant. [Beilstein 20 III/IV 2314.] | | References | [1] Vedapriya Pandarinathan. “Adsorption of Corrosion Inhibitor 1-Dodecylpyridinium Chloride on Carbon Steel Studied by in Situ AFM and Electrochemical Methods.” Industrial & Engineering Chemistry Research 53 14 (2014): 5858–5865.
[2] H. Akba?, ?i?dem Bat?g??. “Micellization of dodecylpyridinium chloride in water-ethanol solutions.” Colloid Journal 9 1 (2008): 127–133. |
| | Dodecylpyridinium chloride Preparation Products And Raw materials |
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