1-Dodecylpyridinium Chloride , ≥98.0%(HPLC) , 104-74-5

Synonym(s):
N-Dodecylpyridinium chloride;N-Laurylpyridinium chloride

CAS NO.：104-74-5

Empirical Formula: C17H30ClN

Molecular Weight: 283.88

MDL number: MFCD00011987

EINECS: 203-232-2

PRODUCT 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℃
• Flash point: 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)

Description and Uses

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].

1-Dodecylpyridinium Chloride is used in preparation and Fluorescence of Nitrogen-containing amphiphilic organic ion Manganese Halide luminescent material.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H301-H312-H315-H319
• Precautionary statements: P264-P270-P280-P301+P310-P302+P352+P312-P305+P351+P338
• 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