8.40008

1-Cetylpyridinium chloride monohydrate

for synthesis

• 別名: 1-Cetylpyridinium chloride monohydrate, N-Hexadecylpyridinium chloride, 1-Hexadecylpyridinium chloride monohydrate
• 実験式（ヒル表記法）: C₂₁H₃₈ClN · xH₂O
• CAS番号: 6004-24-6
• 分子量: 339.99 (anhydrous basis)
• MDL番号: MFCD00149977
• UNSPSCコード: 12352107
• EC Index Number: 204-593-9
• NACRES: NA.22

特性

• 品質水準: 200
• フォーム: solid
• pH: 5.0-5.4 (20 °C, 10 g/L in H₂O)
• mp: 80-84 °C
• かさ密度: 370 kg/m³
• 保管温度: 2-30°C
• SMILES記法: [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
• InChI Key: NFCRBQADEGXVDL-UHFFFAOYSA-M

詳細

アプリケーション

• 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).

アナリシスノート

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

安全性情報

• ピクトグラム: GHS05,GHS06,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302 - H315 - H318 - H330 - H335 - H400
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable