8.18215

Tetra-n-butylammonium hydroxide

(12.5% solution in methanol) for synthesis

• 別名: Tetrabutylammonium hydroxide
• UNSPSCコード: 12352107
• NACRES: NA.22

特性

• 品質水準: 200
• expl. lim.: 5.5-36.5 % (v/v) Methanol)
• bp: 65 °C/1013 hPa
• 転移温度: flash point 11 °C
• 密度: 0.81 g/cm³ at 20 °C
• 保管温度: 2-30°C

詳細

アプリケーション

• Biological Acid Anion Research: Tetra-n-butylammonium hydroxide is used in the hydration structures of lactic acid, facilitating the formation of ionic clathrate hydrate with biological organic acid anions. This application is significant in the study of biological molecules and their interactions with water molecules in various conditions (Muromachi et al., 2014).
• Pharmaceutical Analysis: It is used in the determination of calcium dobesilate in human plasma, utilizing ion-pairing extraction and high-performance liquid chromatography. This method is crucial for monitoring drug levels in patients, ensuring therapeutic efficacy and safety (Róna et al., 2001).

アナリシスノート

Assay (acidimetric): 11.5 - 13.5 %
Density (d 20 °C/ 4 °C): 0.815 - 0.830

安全性情報

• ピクトグラム: GHS02,GHS05,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H225 - H301 + H311 + H331 - H314 - H317 - H370
• 注意書き: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 51.8 °F
• 引火点(℃): 11 °C