8.40008

1-Cetylpyridinium chloride monohydrate

for synthesis

• Sinônimo(s): 1-Cetylpyridinium chloride monohydrate, N-Hexadecylpyridinium chloride, 1-Hexadecylpyridinium chloride monohydrate
• Fórmula empírica (Notação de Hill): C₂₁H₃₈ClN · xH₂O
• Número CAS: 6004-24-6
• Peso molecular: 339.99 (anhydrous basis)
• Número MDL: MFCD00149977
• Código UNSPSC: 12352107
• Número do índice EC: 204-593-9
• NACRES: NA.22

Propriedades

• Nível de qualidade: 200
• Formulário: solid
• pH: 5.0-5.4 (20 °C, 10 g/L in H₂O)
• pf: 80-84 °C
• densidade volumétrica: 370 kg/m³
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: [Cl-].[n]1(cc[c+H]cc1)CCCCCCCCCCCCCCCC.O
• 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
• chave InChI: NFCRBQADEGXVDL-UHFFFAOYSA-M

Descrição

Aplicação

• 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).

Nota de análise

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

Informações de segurança

• Pictogramas: GHS05,GHS06,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H302 - H315 - H318 - H330 - H335 - H400
• Declarações de precaução: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable