8.40008

1-Cetylpyridinium chloride monohydrate

for synthesis

• Szinonimák: 1-Cetylpyridinium chloride monohydrate, N-Hexadecylpyridinium chloride, 1-Hexadecylpyridinium chloride monohydrate
• Tapasztalati képlet (Hill-képlet): C₂₁H₃₈ClN · xH₂O
• CAS-szám: 6004-24-6
• Molekulatömeg: 339.99 (anhydrous basis)
• MDL-szám: MFCD00149977
• UNSPSC kód: 12352107
• EC index szám: 204-593-9
• NACRES: NA.22

Tulajdonságok

• Minőségi szint: 200
• form: solid
• pH: 5.0-5.4 (20 °C, 10 g/L in H₂O)
• mp: 80-84 °C
• térfogatsúly: 370 kg/m³
• tárolási hőmérséklet: 2-30°C
• InChI: 1S/C21H38N.ClH.H2O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H;1H2/q+1;;/p-1
• Nemzetközi kémiai azonosító kulcs: NFCRBQADEGXVDL-UHFFFAOYSA-M

Leírás

Alkalmazás

• Reduction of bacterial contamination in meat processing: Cetylpyridinium chloride was used as an antimicrobial agent on beef hides, demonstrating significant effectiveness in reducing bacterial contamination, which is crucial for food safety in meat processing industries (Baird et al., 2006).
• Antibacterial effects in dental materials: The dentin primer containing cetylpyridinium chloride in Clearfil Protect Bond showed notable antibacterial effects against oral pathogens, suggesting its potential use in enhancing the antimicrobial properties of dental restorative materials (Imazato et al., 2006).
• Antimicrobial activity on frankfurters: Cetylpyridinium chloride was effective in controlling Listeria monocytogenes on frankfurters, highlighting its role in improving food safety and extending shelf life in processed meat products (Singh et al., 2005).
• Chemical treatment of periodontally involved root surfaces: A study utilized cetylpyridinium chloride in a chemical treatment modality for periodontally involved human root surfaces, illustrating its effectiveness in root surface preparation for dental procedures (Okte and Bal, 2000).

Analízis megjegyzés

Assay (argentometric, calc. on anhydrous substance): ≥ 96.0 %
Water (K. F.): 4.5 - 5.5 %
Identity (IR): passes test

Biztonsági adatok

• Piktogramok: GHS05,GHS06,GHS09
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H302 - H315 - H318 - H330 - H335 - H400
• Óvintézkedésre vonatkozó mondatok: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Veszélyességi osztályok: Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Célzott szervek: Respiratory system
• Tárolási osztály kódja: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable