| Identification | More | [Name]
Dodecylpyridinium chloride | [CAS]
104-74-5 | [Synonyms]
1-DODECYLPYRIDINIUM CHLORIDE
DODECYLPYRIDINIUM CHLORIDE
LAURYLPYRIDINIUM CHLORIDE
LAURYL PYRIDINIUM CHLORIDE (EGG)
LAURYL PYRIDIUM CHLORIDE
LPC (EGG)
N-DODECYLPYRIDINIUM CHLORIDE
N-LAULYL PYRIDINIUM CHLORIDE
N-LAURYLPYRIDINIUM CHLORIDE
PYLC
1-dodecyl-pyridiniuchloride
1-dodecylpyridinium
1-laurylpyridiniumchloride
dehyquartc
eltren
lpc
quaternariolpc
1-(n-Dodecyl) pyridinium chloride
Pyridinium, 1-dodecyl-, chloride
1-Dodecylpyridiniumchlorid | [EINECS(EC#)]
203-232-2 | [Molecular Formula]
C17H30ClN | [MDL Number]
MFCD00011987 | [Molecular Weight]
283.88 | [MOL File]
104-74-5.mol |
| Chemical Properties | Back Directory | [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]
104-74-5(EPA Substance) |
| Safety Data | Back Directory | [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 ]
29333990 | [Toxicity]
LD50 orally in Rabbit: 203 mg/kg LD50 dermal Rat 1684 mg/kg |
| Hazard Information | Back Directory | [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]
Notclassified | [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. |
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